Sprig functions Argo supports

Argo Workflows bundles Sprig, but only part of it: two functions, env and expandenv, are removed before an expression ever sees them. Argo also adds a handful of its own functions, and expr-lang, the expression language itself, ships a further set of builtins. Argo’s own docs don’t say which Sprig functions are missing or what any of them do, so this page lists all three sets together.

Every function below works the same way: inside {{=...}}, in any field that takes a {{...}} tag. None of them work in depends, which reads step results directly, and none of them work in a plain {{...}} tag, which only substitutes a value. See Expressions for how the two kinds of tag differ.

All sourcesArgo functionSprig functionexpr-lang builtin

284 functions

• absexpr-lang builtin
  abs(number) number

  Gives the absolute value of a number.

  abs(-5) == 5
• allexpr-lang builtin
  all(list, predicate) bool

  Reports whether every element of a list satisfies a condition.

  all([2, 4, 6], {# % 2 == 0}) == true
• anyexpr-lang builtin
  any(list, predicate) bool

  Reports whether any element of a list satisfies a condition.

  any([1, 3, 5], {# % 2 == 0}) == false
• asFloatArgo function
  asFloat(text) number

  Turns text into a number with decimals

  asFloat('4.2') == 4.2
• asIntArgo function
  asInt(text) number

  Turns text into a whole number

  asInt('42') == 42
• bitandexpr-lang builtin
  bitand(a number, b number) number

  Bitwise AND of two whole numbers.

  bitand(0b1010, 0b1100) == 0b1000
• bitnandexpr-lang builtin
  bitnand(a number, b number) number

  Bitwise AND NOT of two whole numbers: bits set in a and not in b.

  bitnand(0b1010, 0b1100) == 0b10
• bitnotexpr-lang builtin
  bitnot(number) number

  Bitwise NOT of a whole number.

  bitnot(0b1010) == -0b1011
• bitorexpr-lang builtin
  bitor(a number, b number) number

  Bitwise OR of two whole numbers.

  bitor(0b1010, 0b1100) == 0b1110
• bitshlexpr-lang builtin
  bitshl(number, places number) number

  Shifts a whole number's bits left.

  bitshl(0b101101, 2) == 0b10110100
• bitshrexpr-lang builtin
  bitshr(number, places number) number

  Shifts a whole number's bits right, keeping the sign.

  bitshr(0b101101, 2) == 0b1011
• bitushrexpr-lang builtin
  bitushr(number, places number) number

  Shifts a whole number's bits right, filling with zeros regardless of sign.

  bitushr(4, 1) == 2
• bitxorexpr-lang builtin
  bitxor(a number, b number) number

  Bitwise XOR of two whole numbers.

  bitxor(0b1010, 0b1100) == 0b110
• ceilexpr-lang builtin
  ceil(number) number

  Rounds a number up to the nearest whole number.

  ceil(1.5) == 2.0
• concatexpr-lang builtin
  concat(list, ...lists) list

  Joins two or more lists end to end.

  concat([1, 2], [3, 4]) == [1, 2, 3, 4]
• countexpr-lang builtin
  count(list, predicate) number

  Counts the elements of a list that satisfy a condition. With no condition, counts the true elements.

  count([1, 2, 3, 4], {# > 2}) == 2
• dateexpr-lang builtin
  date(text, layout text, zone text) time

  Parses text into a date. An optional layout and time zone say how to read it.

  date('2023-08-14').Year() == 2023
• durationexpr-lang builtin
  duration(text) duration

  Parses text like 1h or 30m into a duration.

  duration('1h').Seconds() == 3600
• filterexpr-lang builtin
  filter(list, predicate) list

  Gives a new list of the elements that satisfy a condition.

  filter([1, 2, 3, 4], {# % 2 == 0}) == [2, 4]
• findexpr-lang builtin
  find(list, predicate) any

  Finds the first element of a list that satisfies a condition.

  find([1, 2, 3, 4], {# > 2}) == 3
• findIndexexpr-lang builtin
  findIndex(list, predicate) number

  Finds the index of the first element of a list that satisfies a condition.

  findIndex([1, 2, 3, 4], {# > 2}) == 2
• findLastexpr-lang builtin
  findLast(list, predicate) any

  Finds the last element of a list that satisfies a condition.

  findLast([1, 2, 3, 4], {# > 2}) == 4
• findLastIndexexpr-lang builtin
  findLastIndex(list, predicate) number

  Finds the index of the last element of a list that satisfies a condition.

  findLastIndex([1, 2, 3, 4], {# > 2}) == 3
• firstexpr-lang builtin
  first(list) any

  Gives the first element of a list.

  first([1, 2, 3]) == 1
• flattenexpr-lang builtin
  flatten(list) list

  Flattens a nested list into one dimension.

  flatten([1, 2, [3, 4]]) == [1, 2, 3, 4]
• floatexpr-lang builtin
  float(value) number

  Turns a number or text into a number with decimals.

  float('123.45') == 123.45
• floorexpr-lang builtin
  floor(number) number

  Rounds a number down to the nearest whole number.

  floor(1.5) == 1.0
• fromBase64expr-lang builtin
  fromBase64(text) text

  Decodes base64 text.

  fromBase64('SGVsbG8gV29ybGQ=') == 'Hello World'
• fromJSONexpr-lang builtin
  fromJSON(text) any

  Reads JSON text into a value.

  fromJSON('{"name": "John", "age": 30}')['name'] == 'John'
• fromPairsexpr-lang builtin
  fromPairs(list) dict

  Turns a list of [key, value] pairs into a dict.

  fromPairs([['name', 'John']])['name'] == 'John'
• getexpr-lang builtin
  get(value, index) any

  Reads an element or key from a list or dict, or nil if it isn't there.

  get([1, 2, 3], 1) == 2
• groupByexpr-lang builtin
  groupBy(list, predicate) dict

  Groups the elements of a list by the result of an expression.

  groupBy([1, 2, 3, 4], {# % 2})[0] == [2, 4]
• hasPrefixexpr-lang builtin
  hasPrefix(text, prefix text) bool

  Reports whether text starts with a prefix.

  hasPrefix('HelloWorld', 'Hello') == true
• hasSuffixexpr-lang builtin
  hasSuffix(text, suffix text) bool

  Reports whether text ends with a suffix.

  hasSuffix('HelloWorld', 'World') == true
• indexOfexpr-lang builtin
  indexOf(text, substr text) number

  Gives the position of the first occurrence of a substring, or -1 if it isn't found.

  indexOf('apple pie', 'pie') == 6
• intexpr-lang builtin
  int(value) number

  Turns a number or text into a whole number.

  int('123') == 123
• joinexpr-lang builtin
  join(list, sep text) text

  Joins a list of text into one piece of text, with an optional separator.

  join(['apple', 'orange', 'grape'], ',') == 'apple,orange,grape'
• jsonpathArgo function
  jsonpath(text, path) any

  Reads a value out of JSON text

  jsonpath('{"region":"eu"}', '$.region') == 'eu'
• keysexpr-lang builtin
  keys(dict) list

  Lists the keys of a dict.

  len(keys({'name': 'John', 'age': 30})) == 2
• lastexpr-lang builtin
  last(list) any

  Gives the last element of a list.

  last([1, 2, 3]) == 3
• lastIndexOfexpr-lang builtin
  lastIndexOf(text, substr text) number

  Gives the position of the last occurrence of a substring, or -1 if it isn't found.

  lastIndexOf('apple pie apple', 'apple') == 10
• lenexpr-lang builtin
  len(value) number

  Gives the length of a list, dict or piece of text.

  len('Hello') == 5
• lowerexpr-lang builtin
  lower(text) text

  Turns text to lower case.

  lower('HELLO') == 'hello'
• mapexpr-lang builtin
  map(list, predicate) list

  Gives a new list by applying an expression to every element.

  map([1, 2, 3], {# * 2}) == [2, 4, 6]
• maxexpr-lang builtin
  max(number, ...numbers) number

  Gives the largest of the numbers given.

  max(5, 7) == 7
• meanexpr-lang builtin
  mean(list) number

  Gives the average of the numbers in a list.

  mean([1, 2, 3]) == 2.0
• medianexpr-lang builtin
  median(list) number

  Gives the median of the numbers in a list.

  median([1, 2, 3]) == 2.0
• minexpr-lang builtin
  min(number, ...numbers) number

  Gives the smallest of the numbers given.

  min(5, 7) == 5
• noneexpr-lang builtin
  none(list, predicate) bool

  Reports whether no element of a list satisfies a condition.

  none([1, 3, 5], {# % 2 == 0}) == true
• nowexpr-lang builtin
  now() time

  Gives the current date and time.

  now().Year() > 2000
• oneexpr-lang builtin
  one(list, predicate) bool

  Reports whether exactly one element of a list satisfies a condition.

  one([1, 2, 3], {# % 2 == 0}) == true
• reduceexpr-lang builtin
  reduce(list, predicate, initial) any

  Reduces a list to one value, carrying an accumulator (#acc) through each element. The accumulator starts as the first element unless you give an initial value.

  reduce([1, 2, 3], {#acc + #}, 0) == 6
• repeatexpr-lang builtin
  repeat(text, n number) text

  Repeats text a number of times.

  repeat('ab', 3) == 'ababab'
• replaceexpr-lang builtin
  replace(text, old text, new text) text

  Replaces every occurrence of one piece of text with another.

  replace('Hello World', 'World', 'Universe') == 'Hello Universe'
• reverseexpr-lang builtin
  reverse(list) list

  Reverses the order of a list.

  reverse([3, 1, 4]) == [4, 1, 3]
• roundexpr-lang builtin
  round(number) number

  Rounds a number to the nearest whole number.

  round(1.5) == 2.0
• sortexpr-lang builtin
  sort(list, order text) list

  Sorts a list. An optional order is asc or desc.

  sort([3, 1, 4]) == [1, 3, 4]
• sortByexpr-lang builtin
  sortBy(list, predicate, order text) list

  Sorts a list by the result of an expression. An optional order is asc or desc.

  sortBy([3, 1, 4], {#}) == [1, 3, 4]
• splitexpr-lang builtin
  split(text, sep text, limit number) list

  Splits text at every occurrence of a separator, up to an optional limit.

  split('apple,orange,grape', ',') == ['apple', 'orange', 'grape']
• splitAfterexpr-lang builtin
  splitAfter(text, sep text, limit number) list

  Splits text after every occurrence of a separator, keeping the separator on each piece.

  splitAfter('apple,orange,grape', ',') == ['apple,', 'orange,', 'grape']
• sprig.abbrevSprig function
  sprig.abbrev(width number, text) text

  Shortens text to a width, ending in ... if it was cut.

  sprig.abbrev(7, 'abcdefghij') == 'abcd...'
• sprig.abbrevbothSprig function
  sprig.abbrevboth(left number, right number, text) text

  Shortens text from both ends, keeping a middle window.

  len(sprig.abbrevboth(5, 10, 'abcdefghijklmnopqrstuvwxyz')) <= 10
• sprig.addSprig function
  sprig.add(...numbers) number

  Adds numbers together.

  sprig.add(1, 2, 3) == 6
• sprig.add1Sprig function
  sprig.add1(number) number

  Adds one to a number.

  sprig.add1(1) == 2
• sprig.add1fSprig function
  sprig.add1f(number) number

  Adds one to a number with decimals.

  sprig.add1f(1.5) == 2.5
• sprig.addfSprig function
  sprig.addf(...numbers) number

  Adds numbers with decimals together.

  sprig.addf(1.5, 2.5) == 4
• sprig.adler32sumSprig function
  sprig.adler32sum(text) text

  Checksums text with Adler-32, as a decimal number.

  int(sprig.adler32sum('abc')) > 0
• sprig.agoSprig function
  sprig.ago(date) text

  Gives how long ago a date was, as text like 3h0m0s.

  len(sprig.ago(sprig.now())) > 0
• sprig.allSprig function
  sprig.all(value, ...) bool

  Reports whether every value given is non-empty.

  sprig.all('a', 'b') == true
• sprig.anySprig function
  sprig.any(value, ...) bool

  Reports whether any value given is non-empty.

  sprig.any('', 'b') == true
• sprig.appendSprig function
  sprig.append(list, value) list

  Adds a value onto the end of a list, giving a new list. Same as push.

  sprig.append([1, 2], 3) == [1, 2, 3]
• sprig.atoiSprig function
  sprig.atoi(text) number

  Turns text into a whole number. Gives 0 if it isn't one.

  sprig.atoi('42') == 42
• sprig.b32decSprig function
  sprig.b32dec(text) text

  Decodes base32 text.

  sprig.b32dec(sprig.b32enc('hi')) == 'hi'
• sprig.b32encSprig function
  sprig.b32enc(text) text

  Encodes text as base32.

  sprig.b32dec(sprig.b32enc('hi')) == 'hi'
• sprig.b64decSprig function
  sprig.b64dec(text) text

  Decodes base64 text.

  sprig.b64dec('aGk=') == 'hi'
• sprig.b64encSprig function
  sprig.b64enc(text) text

  Encodes text as base64.

  sprig.b64enc('hi') == 'aGk='
• sprig.baseSprig function
  sprig.base(path text) text

  Gives the last element of a slash-separated path.

  sprig.base('/foo/bar/baz.txt') == 'baz.txt'
• sprig.bcryptSprig function
  sprig.bcrypt(text) text

  Hashes text with bcrypt.

  sprig.bcrypt('pw') != ''
• sprig.biggestSprig function
  sprig.biggest(a number, ...numbers) number

  Gives the largest of the whole numbers passed in. Same as max.

  sprig.biggest(3, 7) == 7
• sprig.buildCustomCertSprig function
  sprig.buildCustomCert(b64cert text, b64key text) cert

  Builds a certificate object from a base64-encoded certificate and key.

  let ca = sprig.genCA('ci', 1); sprig.buildCustomCert(sprig.b64enc(ca.Cert), sprig.b64enc(ca.Key)).Cert != ''
• sprig.camelcaseSprig function
  sprig.camelcase(text) text

  Turns snake_case or kebab-case text into PascalCase.

  sprig.camelcase('some_var') == 'SomeVar'
• sprig.catSprig function
  sprig.cat(value, ...) text

  Joins values with a space, skipping any that are empty.

  sprig.cat('a', 'b', 'c') == 'a b c'
• sprig.ceilSprig function
  sprig.ceil(number) number

  Rounds a number up to the nearest whole number.

  sprig.ceil(1.5) == 2
• sprig.chunkSprig function
  sprig.chunk(size number, list) list

  Splits a list into chunks of a size.

  len(sprig.chunk(2, [1, 2, 3, 4, 5])) == 3 && sprig.chunk(2, [1, 2, 3, 4, 5])[0] == [1, 2]
• sprig.cleanSprig function
  sprig.clean(path text) text

  Simplifies a slash-separated path, resolving . and .. and doubled slashes.

  sprig.clean('/foo/../bar//baz') == '/bar/baz'
• sprig.coalesceSprig function
  sprig.coalesce(value, ...) any

  Gives the first value that isn't empty.

  sprig.coalesce('', 0, 'x') == 'x'
• sprig.compactSprig function
  sprig.compact(list) list

  Drops the empty values out of a list.

  sprig.compact(['a', '', 'b']) == ['a', 'b']
• sprig.concatSprig function
  sprig.concat(list, ...lists) list

  Joins lists end to end into one list.

  sprig.concat([1, 2], [3, 4]) == [1, 2, 3, 4]
• sprig.containsSprig function
  sprig.contains(substr text, text) bool

  Reports whether text holds a substring.

  sprig.contains('ell', 'Hello') == true
• sprig.dateSprig function
  sprig.date(layout text, date) text

  Formats a date using this server's local time zone.

  len(sprig.date('2006-01-02', 1700000000)) == 10
• sprig.date_in_zoneSprig function
  sprig.date_in_zone(layout text, date, zone text) text

  Formats a date in a named time zone. Same as dateInZone.

  sprig.date_in_zone('2006-01-02', 1700000000, 'UTC') == '2023-11-14'
• sprig.date_modifySprig function
  sprig.date_modify(duration text, date) date

  Adds a duration to a date. Same as dateModify.

  sprig.date_modify('1h', sprig.toDate('2006-01-02', '2024-01-01')).Hour() == 1
• sprig.dateInZoneSprig function
  sprig.dateInZone(layout text, date, zone text) text

  Formats a date in a named time zone.

  sprig.dateInZone('2006-01-02', 1700000000, 'UTC') == '2023-11-14'
• sprig.dateModifySprig function
  sprig.dateModify(duration text, date) date

  Adds a duration to a date.

  sprig.dateModify('1h', sprig.toDate('2006-01-02', '2024-01-01')).Hour() == 1
• sprig.decryptAESSprig function
  sprig.decryptAES(password text, text) text

  Decrypts text that was encrypted with encryptAES and the same password.

  sprig.decryptAES('s3cr3t!', sprig.encryptAES('s3cr3t!', 'hello')) == 'hello'
• sprig.deepCopySprig function
  sprig.deepCopy(value) any

  Makes an independent copy of a value.

  sprig.deepCopy([1, 2, 3]) == [1, 2, 3]
• sprig.deepEqualSprig function
  sprig.deepEqual(a, b) bool

  Reports whether two values are deeply equal, comparing lists and dicts field by field.

  sprig.deepEqual([1, 2], [1, 2]) == true
• sprig.defaultSprig function
  sprig.default(fallback, value) any

  Gives a fallback when a value is empty.

  sprig.default('fallback', '') == 'fallback'
• sprig.derivePasswordSprig function
  sprig.derivePassword(counter number, kind text, password text, user text, site text) text

  Derives a Master Password style password for a site, the same way every time for the same inputs. Its counter argument needs a Go uint32, and no Sprig or expr function can produce one, so Argo can't actually call this from an expression.

  len(sprig.derivePassword(1, 'long', 'password', 'user', 'example.com')) == 14
• sprig.dictSprig function
  sprig.dict(key text, value, ...) dict

  Builds a dict out of alternating keys and values.

  len(sprig.dict('a', 1, 'b', 2)) == 2 && sprig.dict('a', 1, 'b', 2)['a'] == 1
• sprig.digSprig function
  sprig.dig(key, ..., default, dict) any

  Reads a nested value out of a dict by a path of keys, or gives a default if any key is missing.

  sprig.dig('a', 'b', 'nope', sprig.dict('a', sprig.dict('b', 'found'))) == 'found'
• sprig.dirSprig function
  sprig.dir(path text) text

  Gives every element of a slash-separated path except the last.

  sprig.dir('/foo/bar/baz.txt') == '/foo/bar'
• sprig.divSprig function
  sprig.div(a number, b number) number

  Divides one number by another, as whole numbers.

  sprig.div(6, 2) == 3
• sprig.divfSprig function
  sprig.divf(a number, ...numbers) number

  Divides a number with decimals by the numbers after it.

  sprig.divf(9, 3) == 3
• sprig.durationSprig function
  sprig.duration(seconds text) text

  Turns a number of seconds into text like 5m0s.

  sprig.duration('300') == '5m0s'
• sprig.durationRoundSprig function
  sprig.durationRound(duration text) text

  Rounds a duration down to its largest whole unit, like 9d.

  sprig.durationRound('220h') == '9d'
• sprig.emptySprig function
  sprig.empty(value) bool

  Reports whether a value is the zero value for its type: '', 0, false, or an empty list or dict.

  sprig.empty('') == true
• sprig.encryptAESSprig function
  sprig.encryptAES(password text, text) text

  Encrypts text with AES, using a password as the key.

  sprig.decryptAES('s3cr3t!', sprig.encryptAES('s3cr3t!', 'hello')) == 'hello'
• sprig.extSprig function
  sprig.ext(path text) text

  Gives the file extension of a slash-separated path, including the dot.

  sprig.ext('/foo/bar.txt') == '.txt'
• sprig.failSprig function
  sprig.fail(message text) never returns

  Stops the expression with an error carrying your message. Always fails, on purpose.

  sprig.fail('boom')
• sprig.firstSprig function
  sprig.first(list) any

  Gives the first item of a list.

  sprig.first([1, 2, 3]) == 1
• sprig.float64Sprig function
  sprig.float64(value) number

  Turns a value into a number with decimals.

  sprig.float64('4.2') == 4.2
• sprig.floorSprig function
  sprig.floor(number) number

  Rounds a number down to the nearest whole number.

  sprig.floor(1.5) == 1
• sprig.fromJsonSprig function
  sprig.fromJson(text) any

  Reads JSON text into a value.

  sprig.fromJson('"hi"') == 'hi'
• sprig.genCASprig function
  sprig.genCA(commonName text, daysValid number) cert

  Generates a self-signed certificate authority.

  sprig.genCA('ci', 1).Cert != ''
• sprig.genCAWithKeySprig function
  sprig.genCAWithKey(commonName text, daysValid number, privateKey text) cert

  Generates a self-signed certificate authority using a private key you already have.

  sprig.genCAWithKey('ci', 1, sprig.genPrivateKey('ecdsa')).Cert != ''
• sprig.genPrivateKeySprig function
  sprig.genPrivateKey(kind text) text

  Generates a new PEM-encoded private key, of a kind such as rsa, dsa, ecdsa or ed25519.

  sprig.genPrivateKey('ecdsa') != ''
• sprig.genSelfSignedCertSprig function
  sprig.genSelfSignedCert(commonName text, ips list, dnsNames list, daysValid number) cert

  Generates a self-signed certificate.

  sprig.genSelfSignedCert('example.com', [], [], 1).Cert != ''
• sprig.genSelfSignedCertWithKeySprig function
  sprig.genSelfSignedCertWithKey(commonName text, ips list, dnsNames list, daysValid number, privateKey text) cert

  Generates a self-signed certificate using a private key you already have.

  sprig.genSelfSignedCertWithKey('example.com', [], [], 1, sprig.genPrivateKey('ecdsa')).Cert != ''
• sprig.genSignedCertSprig function
  sprig.genSignedCert(commonName text, ips list, dnsNames list, daysValid number, ca cert) cert

  Generates a certificate signed by a certificate authority.

  sprig.genSignedCert('example.com', [], [], 1, sprig.genCA('ci', 1)).Cert != ''
• sprig.genSignedCertWithKeySprig function
  sprig.genSignedCertWithKey(commonName text, ips list, dnsNames list, daysValid number, ca cert, privateKey text) cert

  Generates a certificate signed by a certificate authority, using a private key you already have.

  sprig.genSignedCertWithKey('example.com', [], [], 1, sprig.genCA('ci', 1), sprig.genPrivateKey('ecdsa')).Cert != ''
• sprig.getSprig function
  sprig.get(dict, key text) any

  Reads a key from a dict, or gives an empty value if it's missing.

  sprig.get(sprig.dict('a', 1), 'a') == 1
• sprig.getHostByNameSprig function
  sprig.getHostByName(host text) text

  Looks up one IP address for a hostname.

  sprig.getHostByName('example.com') != ''
• sprig.hasSprig function
  sprig.has(value, list) bool

  Reports whether a list holds a value.

  sprig.has(2, [1, 2, 3]) == true
• sprig.hasKeySprig function
  sprig.hasKey(dict, key text) bool

  Reports whether a dict has a key.

  sprig.hasKey(sprig.dict('a', 1), 'a') == true
• sprig.hasPrefixSprig function
  sprig.hasPrefix(prefix text, text) bool

  Reports whether text starts with a prefix.

  sprig.hasPrefix('Hello', 'HelloWorld') == true
• sprig.hasSuffixSprig function
  sprig.hasSuffix(suffix text, text) bool

  Reports whether text ends with a suffix.

  sprig.hasSuffix('World', 'HelloWorld') == true
• sprig.helloSprig function
  sprig.hello() text

  Returns a fixed greeting. Mostly used to check Sprig is wired up.

  sprig.hello() == 'Hello!'
• sprig.htmlDateSprig function
  sprig.htmlDate(date) text

  Formats a date as YYYY-MM-DD, using this server's local time zone.

  len(sprig.htmlDate(1700000000)) == 10
• sprig.htmlDateInZoneSprig function
  sprig.htmlDateInZone(date, zone text) text

  Formats a date as YYYY-MM-DD in a named time zone.

  sprig.htmlDateInZone(1700000000, 'UTC') == '2023-11-14'
• sprig.htpasswdSprig function
  sprig.htpasswd(username text, password text) text

  Builds a username:bcrypt-hash line for a .htpasswd file.

  len(sprig.htpasswd('ann', 'pw')) > 4
• sprig.indentSprig function
  sprig.indent(spaces number, text) text

  Adds spaces to the front of every line of text.

  sprig.indent(2, 'a') == ' a'
• sprig.initialSprig function
  sprig.initial(list) list

  Gives every item of a list except the last.

  sprig.initial([1, 2, 3]) == [1, 2]
• sprig.initialsSprig function
  sprig.initials(text) text

  Takes the first letter of each word.

  sprig.initials('John Doe') == 'JD'
• sprig.intSprig function
  sprig.int(value) number

  Turns a value into a whole number.

  sprig.int('42') == 42
• sprig.int64Sprig function
  sprig.int64(value) number

  Turns a value into a 64-bit whole number.

  sprig.int64('42') == 42
• sprig.isAbsSprig function
  sprig.isAbs(path text) bool

  Reports whether a slash-separated path is absolute.

  sprig.isAbs('/foo/bar') == true
• sprig.joinSprig function
  sprig.join(sep text, list) text

  Joins a list into text with a separator between each value.

  sprig.join(',', [1, 2, 3]) == '1,2,3'
• sprig.kebabcaseSprig function
  sprig.kebabcase(text) text

  Turns CamelCase text into kebab-case.

  sprig.kebabcase('CamelCase') == 'camel-case'
• sprig.keysSprig function
  sprig.keys(dict, ...) list

  Lists the keys of one or more dicts.

  len(sprig.keys(sprig.dict('a', 1, 'b', 2))) == 2 && 'a' in sprig.keys(sprig.dict('a', 1, 'b', 2))
• sprig.kindIsSprig function
  sprig.kindIs(kind text, value) bool

  Reports whether a value has a named kind.

  sprig.kindIs('string', 'hi') == true
• sprig.kindOfSprig function
  sprig.kindOf(value) text

  Names the underlying kind of a value, such as string, slice or map.

  sprig.kindOf('hi') == 'string'
• sprig.lastSprig function
  sprig.last(list) any

  Gives the last item of a list.

  sprig.last([1, 2, 3]) == 3
• sprig.listSprig function
  sprig.list(value, ...) list

  Builds a list out of the values given.

  sprig.list(1, 2, 3) == [1, 2, 3]
• sprig.lowerSprig function
  sprig.lower(text) text

  Turns text to lower case.

  sprig.lower('ABC') == 'abc'
• sprig.maxSprig function
  sprig.max(a number, ...numbers) number

  Gives the largest of the whole numbers passed in.

  sprig.max(3, 7) == 7
• sprig.maxfSprig function
  sprig.maxf(a number, ...numbers) number

  Gives the largest of the numbers with decimals passed in.

  sprig.maxf(3.5, 7.1) == 7.1
• sprig.mergeSprig function
  sprig.merge(dict, ...dicts) dict

  Copies keys from other dicts into the first one that aren't already set there.

  sprig.merge(sprig.dict('a', 1), sprig.dict('b', 2))['a'] == 1 && sprig.merge(sprig.dict('a', 1), sprig.dict('b', 2))['b'] == 2
• sprig.mergeOverwriteSprig function
  sprig.mergeOverwrite(dict, ...dicts) dict

  Copies keys from other dicts into the first one, overwriting any that were already set.

  sprig.mergeOverwrite(sprig.dict('a', 1), sprig.dict('a', 2))['a'] == 2
• sprig.minSprig function
  sprig.min(a number, ...numbers) number

  Gives the smallest of the whole numbers passed in.

  sprig.min(3, 7) == 3
• sprig.minfSprig function
  sprig.minf(a number, ...numbers) number

  Gives the smallest of the numbers with decimals passed in.

  sprig.minf(3.5, 7.1) == 3.5
• sprig.modSprig function
  sprig.mod(a number, b number) number

  Gives the remainder of dividing one number by another.

  sprig.mod(7, 3) == 1
• sprig.mulSprig function
  sprig.mul(a number, ...numbers) number

  Multiplies numbers together.

  sprig.mul(2, 3, 4) == 24
• sprig.mulfSprig function
  sprig.mulf(a number, ...numbers) number

  Multiplies numbers with decimals together.

  sprig.mulf(2.5, 4) == 10
• sprig.must_date_modifySprig function
  sprig.must_date_modify(duration text, date) date

  Adds a duration to a date, or fails if the duration doesn't parse. Same as mustDateModify.

  sprig.must_date_modify('2h', sprig.toDate('2006-01-02', '2024-01-01')).Hour() == 2
• sprig.mustAppendSprig function
  sprig.mustAppend(list, value) list

  Adds a value onto the end of a list, or fails if it isn't a list. Same as mustPush.

  sprig.mustAppend([1, 2], 3) == [1, 2, 3]
• sprig.mustChunkSprig function
  sprig.mustChunk(size number, list) list

  Splits a list into chunks of a size, or fails if it isn't a list.

  len(sprig.mustChunk(2, [1, 2, 3, 4, 5])) == 3 && sprig.mustChunk(2, [1, 2, 3, 4, 5])[0] == [1, 2]
• sprig.mustCompactSprig function
  sprig.mustCompact(list) list

  Drops the empty values out of a list, or fails if it isn't a list.

  sprig.mustCompact(['a', '', 'b']) == ['a', 'b']
• sprig.mustDateModifySprig function
  sprig.mustDateModify(duration text, date) date

  Adds a duration to a date, or fails if the duration doesn't parse.

  sprig.mustDateModify('2h', sprig.toDate('2006-01-02', '2024-01-01')).Hour() == 2
• sprig.mustDeepCopySprig function
  sprig.mustDeepCopy(value) any

  Makes an independent copy of a value, or fails on a bad argument.

  sprig.mustDeepCopy([1, 2, 3]) == [1, 2, 3]
• sprig.mustFirstSprig function
  sprig.mustFirst(list) any

  Gives the first item of a list, or fails if it isn't a list.

  sprig.mustFirst([1, 2, 3]) == 1
• sprig.mustFromJsonSprig function
  sprig.mustFromJson(text) any

  Reads JSON text into a value, or fails if it isn't valid JSON.

  sprig.mustFromJson('"hi"') == 'hi'
• sprig.mustHasSprig function
  sprig.mustHas(value, list) bool

  Reports whether a list holds a value, or fails if it isn't a list.

  sprig.mustHas(2, [1, 2, 3]) == true
• sprig.mustInitialSprig function
  sprig.mustInitial(list) list

  Gives every item of a list except the last, or fails if it isn't a list.

  sprig.mustInitial([1, 2, 3]) == [1, 2]
• sprig.mustLastSprig function
  sprig.mustLast(list) any

  Gives the last item of a list, or fails if it isn't a list.

  sprig.mustLast([1, 2, 3]) == 3
• sprig.mustMergeSprig function
  sprig.mustMerge(dict, ...dicts) dict

  Copies keys from other dicts into the first one, or fails on a bad argument.

  sprig.mustMerge(sprig.dict('a', 1), sprig.dict('b', 2))['b'] == 2
• sprig.mustMergeOverwriteSprig function
  sprig.mustMergeOverwrite(dict, ...dicts) dict

  Copies keys from other dicts into the first one, overwriting existing keys, or fails on a bad argument.

  sprig.mustMergeOverwrite(sprig.dict('a', 1), sprig.dict('a', 2))['a'] == 2
• sprig.mustPrependSprig function
  sprig.mustPrepend(list, value) list

  Adds a value onto the front of a list, or fails if it isn't a list.

  sprig.mustPrepend([2, 3], 1) == [1, 2, 3]
• sprig.mustPushSprig function
  sprig.mustPush(list, value) list

  Adds a value onto the end of a list, or fails if it isn't a list.

  sprig.mustPush([1, 2], 3) == [1, 2, 3]
• sprig.mustRegexFindSprig function
  sprig.mustRegexFind(pattern text, text) text

  Finds the first match of a regular expression, or fails if the pattern is invalid.

  sprig.mustRegexFind('[0-9]+', 'a123b') == '123'
• sprig.mustRegexFindAllSprig function
  sprig.mustRegexFindAll(pattern text, text, limit number) list

  Finds every match of a regular expression, or fails if the pattern is invalid.

  sprig.mustRegexFindAll('[0-9]+', 'a1 b22 c333', -1) == ['1', '22', '333']
• sprig.mustRegexMatchSprig function
  sprig.mustRegexMatch(pattern text, text) bool

  Reports whether text matches a regular expression, or fails if the pattern is invalid.

  sprig.mustRegexMatch('^[a-z]+$', 'abc') == true
• sprig.mustRegexReplaceAllSprig function
  sprig.mustRegexReplaceAll(pattern text, text, replacement text) text

  Replaces every match of a regular expression, or fails if the pattern is invalid.

  sprig.mustRegexReplaceAll('[0-9]+', 'a123b456', 'X') == 'aXbX'
• sprig.mustRegexReplaceAllLiteralSprig function
  sprig.mustRegexReplaceAllLiteral(pattern text, text, replacement text) text

  Replaces every match with a literal replacement, or fails if the pattern is invalid.

  sprig.mustRegexReplaceAllLiteral('([a-z]+)', 'abc', '$1$1') == '$1$1'
• sprig.mustRegexSplitSprig function
  sprig.mustRegexSplit(pattern text, text, limit number) list

  Splits text at each match of a regular expression, or fails if the pattern is invalid.

  sprig.mustRegexSplit(' +', 'a b c', -1) == ['a', 'b', 'c']
• sprig.mustRestSprig function
  sprig.mustRest(list) list

  Gives every item of a list except the first, or fails if it isn't a list.

  sprig.mustRest([1, 2, 3]) == [2, 3]
• sprig.mustReverseSprig function
  sprig.mustReverse(list) list

  Reverses the order of a list, or fails if it isn't a list.

  sprig.mustReverse([1, 2, 3]) == [3, 2, 1]
• sprig.mustSliceSprig function
  sprig.mustSlice(list, start number, end number) list

  Takes a slice of a list between two positions, or fails if it isn't a list.

  sprig.mustSlice([1, 2, 3, 4, 5], 1, 3) == [2, 3]
• sprig.mustToDateSprig function
  sprig.mustToDate(layout text, text) date

  Parses text into a date, or fails if it doesn't match the layout.

  sprig.mustToDate('2006-01-02', '2024-01-01').Year() == 2024
• sprig.mustToJsonSprig function
  sprig.mustToJson(value) text

  Turns a value into JSON text, or fails if it can't be.

  sprig.mustFromJson(sprig.mustToJson('hi')) == 'hi'
• sprig.mustToPrettyJsonSprig function
  sprig.mustToPrettyJson(value) text

  Turns a value into indented JSON text, or fails if it can't be.

  sprig.mustFromJson(sprig.mustToPrettyJson('hi')) == 'hi'
• sprig.mustToRawJsonSprig function
  sprig.mustToRawJson(value) text

  Turns a value into JSON text without HTML escaping, or fails if it can't be.

  sprig.mustFromJson(sprig.mustToRawJson('hi')) == 'hi'
• sprig.mustUniqSprig function
  sprig.mustUniq(list) list

  Drops repeated values out of a list, or fails if it isn't a list.

  sprig.mustUniq([1, 2, 2, 3]) == [1, 2, 3]
• sprig.mustWithoutSprig function
  sprig.mustWithout(list, ...values) list

  Drops matching values out of a list, or fails if it isn't a list.

  sprig.mustWithout([1, 2, 3], 2) == [1, 3]
• sprig.nindentSprig function
  sprig.nindent(spaces number, text) text

  Same as indent, but with a newline in front too.

  sprig.nindent(2, 'a: 1') == '\n a: 1'
• sprig.nospaceSprig function
  sprig.nospace(text) text

  Removes every whitespace character from text.

  sprig.nospace('a b c') == 'abc'
• sprig.nowSprig function
  sprig.now() time

  Gives the current date and time.

  sprig.now().Year() > 2000
• sprig.omitSprig function
  sprig.omit(dict, ...keys) dict

  Drops the named keys from a dict.

  len(sprig.omit(sprig.dict('a', 1, 'b', 2), 'a')) == 1 && sprig.omit(sprig.dict('a', 1, 'b', 2), 'a')['b'] == 2
• sprig.osBaseSprig function
  sprig.osBase(path text) text

  Gives the last element of a path, using this server's path style.

  sprig.osBase('/foo/bar/baz.txt') == 'baz.txt'
• sprig.osCleanSprig function
  sprig.osClean(path text) text

  Simplifies a path, using this server's path style.

  sprig.osClean('/foo/../bar//baz') == '/bar/baz'
• sprig.osDirSprig function
  sprig.osDir(path text) text

  Gives every element of a path except the last, using this server's path style.

  sprig.osDir('/foo/bar/baz.txt') == '/foo/bar'
• sprig.osExtSprig function
  sprig.osExt(path text) text

  Gives the file extension of a path, using this server's path style.

  sprig.osExt('/foo/bar.txt') == '.txt'
• sprig.osIsAbsSprig function
  sprig.osIsAbs(path text) bool

  Reports whether a path is absolute, using this server's path style.

  sprig.osIsAbs('/foo/bar') == true
• sprig.pickSprig function
  sprig.pick(dict, ...keys) dict

  Keeps only the named keys of a dict.

  len(sprig.pick(sprig.dict('a', 1, 'b', 2), 'a')) == 1 && sprig.pick(sprig.dict('a', 1, 'b', 2), 'a')['a'] == 1
• sprig.pluckSprig function
  sprig.pluck(key text, dict, ...) list

  Reads one key from several dicts, giving a list of the values found.

  sprig.pluck('a', sprig.dict('a', 1), sprig.dict('a', 2)) == [1, 2]
• sprig.pluralSprig function
  sprig.plural(one text, many text, count number) text

  Picks the singular or plural word for a count.

  sprig.plural('apple', 'apples', 2) == 'apples'
• sprig.prependSprig function
  sprig.prepend(list, value) list

  Adds a value onto the front of a list, giving a new list.

  sprig.prepend([2, 3], 1) == [1, 2, 3]
• sprig.pushSprig function
  sprig.push(list, value) list

  Adds a value onto the end of a list, giving a new list.

  sprig.push([1, 2], 3) == [1, 2, 3]
• sprig.quoteSprig function
  sprig.quote(value, ...) text

  Wraps each value in double quotes and joins them with a space.

  sprig.quote('a', 'b') == '"a" "b"'
• sprig.randAlphaSprig function
  sprig.randAlpha(length number) text

  Makes a random string of letters.

  len(sprig.randAlpha(8)) == 8
• sprig.randAlphaNumSprig function
  sprig.randAlphaNum(length number) text

  Makes a random string of letters and digits.

  len(sprig.randAlphaNum(8)) == 8
• sprig.randAsciiSprig function
  sprig.randAscii(length number) text

  Makes a random string of ASCII characters.

  len(sprig.randAscii(8)) == 8
• sprig.randBytesSprig function
  sprig.randBytes(count number) text

  Makes random bytes, base64-encoded.

  len(sprig.b64dec(sprig.randBytes(8))) == 8
• sprig.randIntSprig function
  sprig.randInt(min number, max number) number

  Picks a random whole number in a range, including the low end and excluding the high end.

  sprig.randInt(5, 6) == 5
• sprig.randNumericSprig function
  sprig.randNumeric(length number) text

  Makes a random string of digits.

  len(sprig.randNumeric(8)) == 8
• sprig.regexFindSprig function
  sprig.regexFind(pattern text, text) text

  Finds the first match of a regular expression in text.

  sprig.regexFind('[0-9]+', 'a123b') == '123'
• sprig.regexFindAllSprig function
  sprig.regexFindAll(pattern text, text, limit number) list

  Finds every match of a regular expression in text, up to a limit (-1 for no limit).

  sprig.regexFindAll('[0-9]+', 'a1 b22 c333', -1) == ['1', '22', '333']
• sprig.regexMatchSprig function
  sprig.regexMatch(pattern text, text) bool

  Reports whether text matches a regular expression.

  sprig.regexMatch('^[a-z]+$', 'abc') == true
• sprig.regexQuoteMetaSprig function
  sprig.regexQuoteMeta(text) text

  Escapes the regular expression special characters in text, so it can be matched literally.

  sprig.regexMatch(sprig.regexQuoteMeta('a.b*c'), 'a.b*c') == true
• sprig.regexReplaceAllSprig function
  sprig.regexReplaceAll(pattern text, text, replacement text) text

  Replaces every match of a regular expression with a replacement, which may use $1 for groups.

  sprig.regexReplaceAll('[0-9]+', 'a123b456', 'X') == 'aXbX'
• sprig.regexReplaceAllLiteralSprig function
  sprig.regexReplaceAllLiteral(pattern text, text, replacement text) text

  Replaces every match of a regular expression with a replacement, taken literally rather than as $1-style groups.

  sprig.regexReplaceAllLiteral('([a-z]+)', 'abc', '$1$1') == '$1$1'
• sprig.regexSplitSprig function
  sprig.regexSplit(pattern text, text, limit number) list

  Splits text at each match of a regular expression, up to a limit (-1 for no limit).

  sprig.regexSplit(' +', 'a b c', -1) == ['a', 'b', 'c']
• sprig.repeatSprig function
  sprig.repeat(count number, text) text

  Repeats text a number of times.

  sprig.repeat(3, 'ab') == 'ababab'
• sprig.replaceSprig function
  sprig.replace(old text, new text, text) text

  Replaces every occurrence of one piece of text with another.

  sprig.replace('l', 'L', 'hello') == 'heLLo'
• sprig.restSprig function
  sprig.rest(list) list

  Gives every item of a list except the first.

  sprig.rest([1, 2, 3]) == [2, 3]
• sprig.reverseSprig function
  sprig.reverse(list) list

  Reverses the order of a list.

  sprig.reverse([1, 2, 3]) == [3, 2, 1]
• sprig.roundSprig function
  sprig.round(number, places number) number

  Rounds a number to a given number of decimal places.

  sprig.round(3.14159, 2) == 3.14
• sprig.semverSprig function
  sprig.semver(version text) version

  Parses a semantic version string.

  sprig.semver('1.2.3').String() == '1.2.3'
• sprig.semverCompareSprig function
  sprig.semverCompare(constraint text, version text) bool

  Reports whether a version satisfies a constraint, such as >=1.0.0.

  sprig.semverCompare('>=1.0.0', '1.2.3') == true
• sprig.seqSprig function
  sprig.seq(...numbers) text

  Builds a space-separated list of numbers, like a start, step and stop.

  sprig.seq(3) == '1 2 3'
• sprig.setSprig function
  sprig.set(dict, key text, value) dict

  Sets a key on a dict, giving the same dict back.

  sprig.set(sprig.dict('a', 1), 'b', 2)['b'] == 2
• sprig.sha1sumSprig function
  sprig.sha1sum(text) text

  Hashes text with SHA-1, as hex.

  len(sprig.sha1sum('abc')) == 40
• sprig.sha256sumSprig function
  sprig.sha256sum(text) text

  Hashes text with SHA-256, as hex.

  len(sprig.sha256sum('abc')) == 64
• sprig.sha512sumSprig function
  sprig.sha512sum(text) text

  Hashes text with SHA-512, as hex.

  len(sprig.sha512sum('abc')) == 128
• sprig.shuffleSprig function
  sprig.shuffle(text) text

  Puts the characters of text in a random order.

  len(sprig.shuffle('abcdef')) == 6
• sprig.sliceSprig function
  sprig.slice(list, start number, end number) list

  Takes a slice of a list between two positions.

  sprig.slice([1, 2, 3, 4, 5], 1, 3) == [2, 3]
• sprig.snakecaseSprig function
  sprig.snakecase(text) text

  Turns CamelCase text into snake_case.

  sprig.snakecase('CamelCase') == 'camel_case'
• sprig.sortAlphaSprig function
  sprig.sortAlpha(list) list

  Sorts a list of text alphabetically.

  sprig.sortAlpha(['b', 'a', 'c']) == ['a', 'b', 'c']
• sprig.splitSprig function
  sprig.split(sep text, text) dict

  Splits text at a separator into a dict keyed _0, _1, and so on.

  sprig.split(',', 'a,b')['_0'] == 'a' && sprig.split(',', 'a,b')['_1'] == 'b'
• sprig.splitListSprig function
  sprig.splitList(sep text, text) list

  Splits text at a separator into a list.

  sprig.splitList(',', 'a,b,c') == ['a', 'b', 'c']
• sprig.splitnSprig function
  sprig.splitn(sep text, n number, text) dict

  Splits text at a separator into at most n pieces, as a dict keyed _0, _1, and so on.

  sprig.splitn(',', 2, 'a,b,c')['_0'] == 'a' && sprig.splitn(',', 2, 'a,b,c')['_1'] == 'b,c'
• sprig.squoteSprig function
  sprig.squote(value, ...) text

  Wraps each value in single quotes and joins them with a space.

  sprig.squote('a', 'b') == "'a' 'b'"
• sprig.subSprig function
  sprig.sub(a number, b number) number

  Subtracts one number from another.

  sprig.sub(5, 2) == 3
• sprig.subfSprig function
  sprig.subf(a number, ...numbers) number

  Subtracts numbers with decimals from the first one.

  sprig.subf(5.5, 2) == 3.5
• sprig.substrSprig function
  sprig.substr(start number, end number, text) text

  Takes a slice of text between two positions.

  sprig.substr(0, 3, 'hello') == 'hel'
• sprig.swapcaseSprig function
  sprig.swapcase(text) text

  Swaps upper case letters to lower case and back.

  sprig.swapcase('Hello') == 'hELLO'
• sprig.ternarySprig function
  sprig.ternary(whenTrue, whenFalse, condition bool) any

  Picks one of two values based on a condition.

  sprig.ternary('yes', 'no', true) == 'yes'
• sprig.titleSprig function
  sprig.title(text) text

  Capitalizes the first letter of each word.

  sprig.title('hello world') == 'Hello World'
• sprig.toDateSprig function
  sprig.toDate(layout text, text) date

  Parses text into a date, using this server's local time zone.

  sprig.toDate('2006-01-02', '2024-01-01').Year() == 2024
• sprig.toDecimalSprig function
  sprig.toDecimal(text) number

  Reads text as a Unix-style octal number and gives it back as decimal.

  sprig.toDecimal('755') == 493
• sprig.toJsonSprig function
  sprig.toJson(value) text

  Turns a value into JSON text.

  sprig.fromJson(sprig.toJson('hi')) == 'hi'
• sprig.toPrettyJsonSprig function
  sprig.toPrettyJson(value) text

  Turns a value into indented JSON text.

  sprig.fromJson(sprig.toPrettyJson('hi')) == 'hi'
• sprig.toRawJsonSprig function
  sprig.toRawJson(value) text

  Turns a value into JSON text, without escaping HTML characters like < and &.

  sprig.fromJson(sprig.toRawJson('hi')) == 'hi'
• sprig.toStringSprig function
  sprig.toString(value) text

  Turns a value into text.

  sprig.toString(42) == '42'
• sprig.toStringsSprig function
  sprig.toStrings(list) list

  Turns a list of any values into a list of text.

  sprig.toStrings([1, 2, 3]) == ['1', '2', '3']
• sprig.trimSprig function
  sprig.trim(text) text

  Removes leading and trailing whitespace.

  sprig.trim(' hi ') == 'hi'
• sprig.trimallSprig function
  sprig.trimall(cutset text, text) text

  Removes any of a set of characters from both ends of text. Deprecated in favor of trimAll.

  sprig.trimall('$', '$$hi$$') == 'hi'
• sprig.trimAllSprig function
  sprig.trimAll(cutset text, text) text

  Removes any of a set of characters from both ends of text.

  sprig.trimAll('$', '$$hi$$') == 'hi'
• sprig.trimPrefixSprig function
  sprig.trimPrefix(prefix text, text) text

  Removes a prefix from text, if it has one.

  sprig.trimPrefix('/root/', '/root/path') == 'path'
• sprig.trimSuffixSprig function
  sprig.trimSuffix(suffix text, text) text

  Removes a suffix from text, if it has one.

  sprig.trimSuffix('.txt', 'file.txt') == 'file'
• sprig.truncSprig function
  sprig.trunc(n number, text) text

  Cuts text to a length. A negative length keeps that many characters from the end.

  sprig.trunc(3, 'hello') == 'hel'
• sprig.tupleSprig function
  sprig.tuple(value, ...) list

  Builds a list out of the values given. Same as list.

  sprig.tuple(1, 2, 3) == [1, 2, 3]
• sprig.typeIsSprig function
  sprig.typeIs(type text, value) bool

  Reports whether a value is a named Go type.

  sprig.typeIs('string', 'hi') == true
• sprig.typeIsLikeSprig function
  sprig.typeIsLike(type text, value) bool

  Same as typeIs, but also matches a pointer to that type.

  sprig.typeIsLike('string', 'hi') == true
• sprig.typeOfSprig function
  sprig.typeOf(value) text

  Names the Go type of a value.

  sprig.typeOf('hi') == 'string'
• sprig.uniqSprig function
  sprig.uniq(list) list

  Drops repeated values out of a list.

  sprig.uniq([1, 2, 2, 3]) == [1, 2, 3]
• sprig.unixEpochSprig function
  sprig.unixEpoch(date) text

  Gives the Unix timestamp of a date, as text.

  int(sprig.unixEpoch(sprig.now())) > 1600000000
• sprig.unsetSprig function
  sprig.unset(dict, key text) dict

  Removes a key from a dict, giving the same dict back.

  sprig.hasKey(sprig.unset(sprig.dict('a', 1, 'b', 2), 'b'), 'b') == false
• sprig.untilSprig function
  sprig.until(count number) list

  Counts from 0 up to (not including) a number, as a list.

  toJson(sprig.until(3)) == '[0,1,2]'
• sprig.untilStepSprig function
  sprig.untilStep(start number, stop number, step number) list

  Counts from a start up to a stop, by a step, as a list.

  toJson(sprig.untilStep(0, 10, 4)) == '[0,4,8]'
• sprig.untitleSprig function
  sprig.untitle(text) text

  Lowercases the first letter of text.

  sprig.untitle('Hello') == 'hello'
• sprig.upperSprig function
  sprig.upper(text) text

  Turns text to upper case.

  sprig.upper('abc') == 'ABC'
• sprig.urlJoinSprig function
  sprig.urlJoin(dict) text

  Builds a URL out of a dict of parts.

  sprig.urlJoin(sprig.dict('scheme', 'https', 'host', 'example.com', 'path', '/x')) == 'https://example.com/x'
• sprig.urlParseSprig function
  sprig.urlParse(url text) dict

  Breaks a URL down into a dict of its parts.

  sprig.urlParse('https://example.com/path?q=1')['host'] == 'example.com'
• sprig.uuidv4Sprig function
  sprig.uuidv4() text

  Makes a random version 4 UUID.

  len(sprig.uuidv4()) == 36
• sprig.valuesSprig function
  sprig.values(dict) list

  Lists the values of a dict.

  len(sprig.values(sprig.dict('a', 1, 'b', 2))) == 2 && 1 in sprig.values(sprig.dict('a', 1, 'b', 2))
• sprig.withoutSprig function
  sprig.without(list, ...values) list

  Drops matching values out of a list.

  sprig.without([1, 2, 3], 2) == [1, 3]
• sprig.wrapSprig function
  sprig.wrap(width number, text) text

  Wraps text onto new lines so no line is longer than a width.

  sprig.contains('\n', sprig.wrap(5, 'a b c d e')) == true
• sprig.wrapWithSprig function
  sprig.wrapWith(width number, sep text, text) text

  Wraps text at a width, joining the lines with a separator you choose instead of a newline.

  sprig.contains('|', sprig.wrapWith(5, '|', 'a b c d e')) == true
• stringexpr-lang builtin
  string(value) text

  Turns a value into text.

  string(123) == '123'
• sumexpr-lang builtin
  sum(list) number

  Adds up the numbers in a list.

  sum([1, 2, 3]) == 6
• takeexpr-lang builtin
  take(list, n number) list

  Gives the first n elements of a list.

  take([1, 2, 3, 4], 2) == [1, 2]
• timezoneexpr-lang builtin
  timezone(name text) timezone

  Looks up a named time zone, for use with dates.

  timezone('UTC') != nil
• toBase64expr-lang builtin
  toBase64(text) text

  Encodes text as base64.

  toBase64('Hello World') == 'SGVsbG8gV29ybGQ='
• toJsonArgo function
  toJson(value) text

  Turns a value into JSON text

  toJson(asInt('1')) == '1'
• toJSONexpr-lang builtin
  toJSON(value) text

  Turns a value into indented JSON text.

  {'name': 'John'} == fromJSON(toJSON({'name': 'John'}))
• toPairsexpr-lang builtin
  toPairs(dict) list

  Turns a dict into a list of [key, value] pairs.

  toPairs({'name': 'John'})[0][0] == 'name' && toPairs({'name': 'John'})[0][1] == 'John'
• trimexpr-lang builtin
  trim(text, chars text) text

  Removes whitespace, or a given set of characters, from both ends of text.

  trim(' Hello ') == 'Hello'
• trimPrefixexpr-lang builtin
  trimPrefix(text, prefix text) text

  Removes a prefix from text, if it has one.

  trimPrefix('HelloWorld', 'Hello') == 'World'
• trimSuffixexpr-lang builtin
  trimSuffix(text, suffix text) text

  Removes a suffix from text, if it has one.

  trimSuffix('HelloWorld', 'World') == 'Hello'
• typeexpr-lang builtin
  type(value) text

  Names the type of a value: nil, bool, int, uint, float, string, array or map.

  type(42) == 'int'
• uniqexpr-lang builtin
  uniq(list) list

  Drops repeated values out of a list.

  uniq([1, 2, 3, 2, 1]) == [1, 2, 3]
• upperexpr-lang builtin
  upper(text) text

  Turns text to upper case.

  upper('hello') == 'HELLO'
• valuesexpr-lang builtin
  values(dict) list

  Lists the values of a dict.

  len(values({'name': 'John', 'age': 30})) == 2