Ranty Standard Library

The Ranty Standard Library contains the builtin functions and constants loaded into a fresh Ranty context.

Builtins are loaded into a fresh context as predeclared global values. Functions such as len, keys, and upper are constant globals, so you can call them immediately with ordinary bracket syntax like [len: value], but you cannot reassign them in place.

Stdlib Inventory

Symbol	Category	Usage	Summary	Canonical Location
`BUILD_VERSION`	Constants	`BUILD_VERSION`	The build version of the Ranty library being used.	stdlib/constants.md#build_version
`EPSILON`	Constants	`EPSILON`	The smallest possible `float` value greater than zero.	stdlib/constants.md#epsilon
`INFINITY`	Constants	`INFINITY`	The floating-point special value for positive infinity.	stdlib/constants.md#infinity
`MAX_FLOAT`	Constants	`MAX_FLOAT`	The largest representable finite value of the `float` type.	stdlib/constants.md#max_float
`MAX_INT`	Constants	`MAX_INT`	The largest representable value of the `int` type.	stdlib/constants.md#max_int
`MIN_FLOAT`	Constants	`MIN_FLOAT`	The smallest representable finite value of the `float` type.	stdlib/constants.md#min_float
`MIN_INT`	Constants	`MIN_INT`	The smallest representable value of the `int` type.	stdlib/constants.md#min_int
`NAN`	Constants	`NAN`	The floating-point special value for NaN (Not a Number).	stdlib/constants.md#nan
`NEG_INFINITY`	Constants	`NEG_INFINITY`	The floating-point special value for negative infinity.	stdlib/constants.md#neg_infinity
`RANTY_VERSION`	Constants	`RANTY_VERSION`	The version of the Ranty language currently being used.	stdlib/constants.md#ranty_version
`abs`	Math	`[abs: num]`	Prints the absolute value of `num`.	stdlib/math.md#abs
`acos`	Math	`[acos: x]`	Calculates the arccosine (in radians) of `x`.	stdlib/math.md#acos
`add`	Math	`[add: lhs; rhs]`	Adds two values and prints the sum.	stdlib/math.md#add
`alpha`	Generators	`[alpha: count ? 1]`	Prints a uniformly random lowercase alphabetic string.	stdlib/generators.md#alpha
`alt`	General	`[alt: a; ...rest]`	Prints the first argument that is not `nothing`.	stdlib/general.md#alt
`and`	Boolean	`[and: a; b; c*]`	Performs a boolean AND operation on the operands and returns the result.	stdlib/boolean.md#and
`asin`	Math	`[asin: x]`	Calculates the arcsine (in radians) of `x`.	stdlib/math.md#asin
`assert`	Assertion	`[assert: condition; message?]`	Verifies that `condition` is true before continuing program execution.	stdlib/assertion.md#assert
`assert-eq`	Assertion	`[assert-eq: actual; expected; message?]`	Verifies that `expected` and `actual` are equal before continuing program execution.	stdlib/assertion.md#assert-eq
`assert-neq`	Assertion	`[assert-neq: actual; unexpected; message?]`	Verifies that `unexpected` and `actual` are not equal before continuing program execution.	stdlib/assertion.md#assert-neq
`assert-not`	Assertion	`[assert-not: condition; message?]`	Verifies that `condition` is false before continuing program execution.	stdlib/assertion.md#assert-not
`assoc`	Collections	`[assoc: keys; values]`	Creates a map from a list of keys and a list of values. Each key in `keys` will be matched with the value at the same index in `values`.	stdlib/collections.md#assoc
`atan`	Math	`[atan: x]`	Calculates the arctangent (in radians) of `x`.	stdlib/math.md#atan
`atan2`	Math	`[atan2: y; x]`	Calculates the four-quadrant arctangent (in radians) of \(\frac{y}{x}\).	stdlib/math.md#atan2
`augment`	Collections	`[augment: dst-map; src-map]`	Clones `dst-map`, adds the values from `src-map` to the values with matching keys on `dst-map`, then returns the resulting map.	stdlib/collections.md#augment
`augment-self`	Collections	`[augment-self: dst-map; src-map]`	Adds the values from `src-map` to the values with matching keys on `dst-map`.	stdlib/collections.md#augment-self
`augment-thru`	Collections	`[augment-thru: dst-map; src-map]`	Adds the values from `src-map` to the values with matching keys on `dst-map`, then prints `dst-map`.	stdlib/collections.md#augment-thru
`call`	General	`[call: func; args?]`	Calls `func` with an optional list of argument values.	stdlib/general.md#call
`cat`	General	`[cat: ...values]`	Prints each argument into the current scope.	stdlib/general.md#cat
`ceil`	Math	`[ceil: val]`	Prints the smallest integer that is greater than or equal to `val`.	stdlib/math.md#ceil
`char`	Strings	`[char: code]`	Prints the Unicode character represented by the Unicode code point `code`. If `code` doesn't correspond to a valid character, prints nothing.	stdlib/strings.md#char
`chunks`	Collections	`[chunks: collection; count]`	Splits `collection` into `count` sub-slices and prints a new list containing the results, making a best-effort to make each chunk the same size.	stdlib/collections.md#chunks
`clamp`	Math	`[clamp: value; a; b]`	Prints `value` clamped to the inclusive range between `a` and `b`.	stdlib/math.md#clamp
`clear`	Collections	`[clear: collection]`	Removes all elements from a list or map.	stdlib/collections.md#clear
`cos`	Math	`[cos: x]`	Calculates the cosine of `x`.	stdlib/math.md#cos
`dig`	Generators	`[dig: count ? 1]`	Prints a uniformly random decimal digit. If `count` is specified, repeats `count` times.	stdlib/generators.md#dig
`digh`	Generators	`[digh: count ? 1]`	Prints a uniformly random lowercase hexadecimal digit. If `count` is specified, repeats `count` times.	stdlib/generators.md#digh
`dignz`	Generators	`[dignz: count ? 1]`	Prints a uniformly random non-zero decimal digit. If `count` is specified, repeats `count` times.	stdlib/generators.md#dignz
`div`	Math	`[div: lhs; rhs]`	Divides two values and prints the quotient.	stdlib/math.md#div
`ds-query-sources`	General	`[ds-query-sources]`	Prints the list of currently registered data-source IDs.	stdlib/general.md#ds-query-sources
`ds-request`	General	`[ds-request: id; ...args]`	Calls a registered data source by ID and prints its result.	stdlib/general.md#ds-request
`either`	General	`[either: condition; true-value; false-value]`	Prints `true-value` when `condition` is true, otherwise `false-value`.	stdlib/general.md#either
`else`	Attributes & Control Flow	`[else]`	Marks the next block as the fallback branch after a previous conditional block.	stdlib/control-flow.md#else
`elseif`	Attributes & Control Flow	`[elseif: condition]`	Marks the next block as an `else if` branch following a previous conditional block.	stdlib/control-flow.md#elseif
`eq`	Comparison	`[eq: lhs; rhs]`	Returns `@true` if `lhs` and `rhs` are equal.	stdlib/comparison.md#eq
`error`	General	`[error: message?]`	Raises a `USER_ERROR` runtime failure with an optional message.	stdlib/general.md#error
`fill-self`	Collections	`[fill-self: list; value]`	Mutates `list` in place by replacing every element with `value`.	stdlib/collections.md#fill-self
`fill-thru`	Collections	`[fill-thru: list; value]`	Mutates `list` in place and then prints the same list handle.	stdlib/collections.md#fill-thru
`filter`	Collections	`[filter: list; predicate]`	Runs a predicate function against all items in a list and returns another list containing only the values that the predicate returned `@true` on.	stdlib/collections.md#filter
`floor`	Math	`[floor: val]`	Prints the largest integer that is less than or equal to `val`.	stdlib/math.md#floor
`fork`	General	`[fork: seed?]`	Pushes a derived RNG onto the RNG stack. Integer and string seeds are both supported.	stdlib/general.md#fork
`frac`	Math	`[frac: val]`	Prints the fractional part of `val`.	stdlib/math.md#frac
`ge`	Comparison	`[ge: lhs; rhs]`	Returns `@true` if `lhs` is greater than or equal to `rhs`.	stdlib/comparison.md#ge
`gt`	Comparison	`[gt: lhs; rhs]`	Returns `@true` if `lhs` is greater than `rhs`.	stdlib/comparison.md#gt
`has`	Collections	`[has: collection; value]`	Returns a boolean indicating whether `value` occurs in `collection`.	stdlib/collections.md#has
`if`	Attributes & Control Flow	`[if: condition]`	Marks the next block as conditional and resolves it only when `condition` is truthy.	stdlib/control-flow.md#if
`indent`	Strings	`[indent: text; indent]`	Prefixes every line in `text` with the string `indent`.	stdlib/strings.md#indent
`index-of`	Collections	`[index-of: list; value]`	Returns the index of the first occurrence of `value` in `list`. If no match is found, returns `<>`.	stdlib/collections.md#index-of
`insert`	Collections	`[insert: collection; value; pos]`	Inserts `value` into a list or map at the position `pos`.	stdlib/collections.md#insert
`irange`	General	`[irange: a; b?; step?]`	Builds an inclusive integer range.	stdlib/general.md#irange
`is`	Verification	`[is: value; type-name]`	Returns `@true` when `value`'s runtime type name exactly matches `type-name`.	stdlib/verification.md#is
`is-between`	Verification	`[is-between: value; a; b]`	Returns `@true` if `value` is bewteen `a` and `b` (both inclusive).	stdlib/verification.md#is-between
`is-bool`	Verification	`[is-bool: value]`	Returns `@true` if `value` is of type `bool`.	stdlib/verification.md#is-bool
`is-even`	Verification	`[is-even: number]`	Returns `@true` if `number` is an even number.	stdlib/verification.md#is-even
`is-factor`	Verification	`[is-factor: value; factor]`	Returns `@true` if `value` is evenly divisible by `factor`.	stdlib/verification.md#is-factor
`is-float`	Verification	`[is-float: value]`	Returns `@true` if `value` is of type `float`.	stdlib/verification.md#is-float
`is-int`	Verification	`[is-int: value]`	Returns `@true` if `value` is of type `int`.	stdlib/verification.md#is-int
`is-nan`	Verification	`[is-nan: value]`	Returns `@true` if `value` is of type `float` and equal to NaN (Not a Number).	stdlib/verification.md#is-nan
`is-nothing`	Verification	`[is-nothing: value]`	Returns `@true` if `value` is of type `nothing`.	stdlib/verification.md#is-nothing
`is-number`	Verification	`[is-number: value]`	Returns `@true` if `value` is of type `int` or `float`.	stdlib/verification.md#is-number
`is-odd`	Verification	`[is-odd: number]`	Returns `@true` if `number` is an odd number.	stdlib/verification.md#is-odd
`is-some`	Verification	`[is-some: value]`	Returns `@true` if `value` is any non-`nothing` type.	stdlib/verification.md#is-some
`is-string`	Verification	`[is-string: value]`	Returns `@true` if `value` is of type `string`.	stdlib/verification.md#is-string
`join`	Collections	`[join: list; separator?]`	Prints the elements of a list in order separated by the `separator` value.	stdlib/collections.md#join
`keys`	Collections	`[keys: map]`	Prints a list of the keys stored in `map`.	stdlib/collections.md#keys
`last-index-of`	Collections	`[last-index-of: list; value]`	Returns the index of the last occurrence of `value` in `list`. If no match is found, returns `<>`.	stdlib/collections.md#last-index-of
`le`	Comparison	`[le: lhs; rhs]`	Returns `@true` if `lhs` is less than or equal to `rhs`.	stdlib/comparison.md#le
`len`	General	`[len: value]`	Prints the length of a string, list, map, range, or other length-aware value.	stdlib/general.md#len
`lines`	Strings	`[lines: str]`	Splits string `str` by line feed characters (0x0A, `\n`) and returns a list of the results.	stdlib/strings.md#lines
`list`	Collections	`[list: values*]`	Prints a `list` containing the arguments.	stdlib/collections.md#list
`lower`	Strings	`[lower: str]`	Converts string `str` to lowercase and returns the result.	stdlib/strings.md#lower
`lt`	Comparison	`[lt: lhs; rhs]`	Returns `@true` if `lhs` is less than `rhs`.	stdlib/comparison.md#lt
`map`	Collections	`[map: list; map-func]`	Calls the supplied function on each item in a list and returns another list with the results in the same order.	stdlib/collections.md#map
`match`	Attributes & Control Flow	`[match: value]`	Sets the active selector for the next block to a `match` selector bound to `value`.	stdlib/control-flow.md#match
`max`	Math	`[max: values+]`	Returns the largest value in `values`.	stdlib/math.md#max
`maybe`	Generators	`[maybe: p ? 0.5]`	Returns a `bool` value with `p` probability of being true.	stdlib/generators.md#maybe
`min`	Math	`[min: values+]`	Returns the smallest value in `values`.	stdlib/math.md#min
`mksel`	Attributes & Control Flow	`[mksel: selector-mode; match-value?]`	Creates and returns a selector with the specified mode. `match` mode requires a match value; all other modes reject one.	stdlib/control-flow.md#mksel
`mod`	Math	`[mod: lhs; rhs]`	Gets the modulus of two values.	stdlib/math.md#mod
`mul`	Math	`[mul: lhs; rhs]`	Multiplies two values and prints the product.	stdlib/math.md#mul
`mul-add`	Math	`[mul-add: lhs; rhs; add]`	Multiplies two values, then adds another value to the result.	stdlib/math.md#mul-add
`mut`	Attributes & Control Flow	`[mut: mutator?]`	Sets the mutator function for the next block, or clears it when passed `nothing`.	stdlib/control-flow.md#mut
`neg`	Math	`[neg: val]`	Negates a value and prints it.	stdlib/math.md#neg
`neq`	Comparison	`[neq: lhs; rhs]`	Returns `@true` if `lhs` and `rhs` are not equal.	stdlib/comparison.md#neq
`nlist`	Collections	`[nlist: values*]`	Prints a single-element list whose only value is the list constructed from `values`.	stdlib/collections.md#nlist
`not`	Boolean	`[not: a]`	Returns the inverse of the input boolean value.	stdlib/boolean.md#not
`num-fmt`	Formatting	`[num-fmt: options?; depth ? 0]`	Gets or sets the number formatting options for the calling scope.	stdlib/formatting.md#num-fmt
`num-fmt-alt`	Formatting	`[num-fmt-alt: flag?; depth ? 0]`	Gets or sets the number formatter's alternate format flag.	stdlib/formatting.md#num-fmt-alt
`num-fmt-decimal-sep`	Formatting	`[num-fmt-decimal-sep: decimal-sep?; depth ? 0]`	Gets or sets the number formatter's decimal separator.	stdlib/formatting.md#num-fmt-decimal-sep
`num-fmt-endian`	Formatting	`[num-fmt-endian: endianness?; depth ? 0]`	Gets or sets the number format's endianness. This affects the byte order of power-of-two base formats such as `binary` and `hex`.	stdlib/formatting.md#num-fmt-endian
`num-fmt-group-sep`	Formatting	`[num-fmt-group-sep: group-sep?; depth ? 0]`	Gets or sets the number formatter's digit group separator.	stdlib/formatting.md#num-fmt-group-sep
`num-fmt-infinity`	Formatting	`[num-fmt-infinity: infinity?; depth ? 0]`	Gets or sets the number formatter's infinity style.	stdlib/formatting.md#num-fmt-infinity
`num-fmt-padding`	Formatting	`[num-fmt-padding: padding?; depth ? 0]`	Gets or sets the number formatter's digit padding size.	stdlib/formatting.md#num-fmt-padding
`num-fmt-precision`	Formatting	`[num-fmt-precision: precision?; depth ? 0]`	Gets or sets the number formatter's decimal precision.	stdlib/formatting.md#num-fmt-precision
`num-fmt-sign`	Formatting	`[num-fmt-sign: sign?; depth ? 0]`	Gets or sets the number formatter's sign style.	stdlib/formatting.md#num-fmt-sign
`num-fmt-system`	Formatting	`[num-fmt-system: system?; depth ? 0]`	Gets or sets the number formatter's numeral system.	stdlib/formatting.md#num-fmt-system
`num-fmt-upper`	Formatting	`[num-fmt-upper: flag?; depth ? 0]`	Gets or sets the number formatter's uppercase formatting flag.	stdlib/formatting.md#num-fmt-upper
`or`	Boolean	`[or: a; b; c*]`	Performs a boolean inclusive OR operation on the operands and returns the result.	stdlib/boolean.md#or
`ord`	Strings	`[ord: ch]`	Prints the Unicode code point of the specified character as an `int` value. If an empty string is passed, prints nothing.	stdlib/strings.md#ord
`ord-all`	Strings	`[ord-all: str]`	Prints a list of `int` values containing the Unicode code points contained in `str`.	stdlib/strings.md#ord-all
`oxford-join`	Collections	`[oxford-join: comma; conj; comma-conj; list]`	A variant of the `join` function for conveniently formatting comma-separated lists.	stdlib/collections.md#oxford-join
`pick`	Generators	`[pick: collection]`	Prints a random element from an ordered collection.	stdlib/generators.md#pick
`pick-sparse`	Generators	`[pick-sparse: first; ...rest]`	Randomly selects one value from a sparse weighted set of arguments by using each argument's length as its weight.	stdlib/generators.md#pick-sparse
`pickn`	Generators	`[pickn: collection; count]`	Prints a list containing `count` random elements sampled from `collection`.	stdlib/generators.md#pickn
`pop`	Collections	`[pop: list]`	Removes the last value from a list and prints it.	stdlib/collections.md#pop
`pow`	Math	`[pow: x; y]`	Calculates \(x^y\) and prints the result. Both `x` and `y` can be `int` or `float`.	stdlib/math.md#pow
`print`	General	`[print: ...values]`	Prints values directly into the caller's output scope.	stdlib/general.md#print
`proto`	General	`[proto: map]`	Prints the prototype map of `map`, or `nothing` if no prototype is set.	stdlib/general.md#proto
`push`	Collections	`[push: list; value]`	Appends a value to the end of a list.	stdlib/collections.md#push
`rand`	Generators	`[rand: a; b]`	Prints a random integer with uniform distribution between `a` and `b` (both inclusive).	stdlib/generators.md#rand
`rand-list`	Generators	`[rand-list: a; b; n]`	Prints a list of `n` random integers with uniform distribution between `a` and `b` (both inclusive).	stdlib/generators.md#rand-list
`rand-list-sum`	Generators	`[rand-list-sum: input; count; variance]`	Generates a list of `count` random numbers, whose sum equals `input`, and with a maximum absolute difference of `variance`.	stdlib/generators.md#rand-list-sum
`randf`	Generators	`[randf: a; b]`	Prints a random float with uniform distribution between `a` (inclusive) and `b` (exclusive).	stdlib/generators.md#randf
`randf-list`	Generators	`[randf-list: a; b; n]`	Prints a list of `n` random floats with uniform distribution between `a` (inclusive) and `b` (exclusive).	stdlib/generators.md#randf-list
`range`	General	`[range: a; b?; step?]`	Builds a half-open integer range.	stdlib/general.md#range
`recip`	Math	`[recip: n]`	Gets the reciprocal of a value.	stdlib/math.md#recip
`remove`	Collections	`[remove: collection; pos]`	Removes the value at the `pos` from a list or map.	stdlib/collections.md#remove
`rep`	Attributes & Control Flow	`[rep: reps]`	Sets the repetition count or repetition mode for the next block.	stdlib/control-flow.md#rep
`require`	General	`[require: module-path]`	Imports a module through the active module resolver.	stdlib/general.md#require
`reset-attrs`	Attributes & Control Flow	`[reset-attrs]`	Resets the current attribute state back to the runtime defaults.	stdlib/control-flow.md#reset-attrs
`rev`	Collections	`[rev: collection]`	Prints a reversed copy of the input collection.	stdlib/collections.md#rev
`seed`	General	`[seed]`	Prints the currently active RNG seed as an `int`.	stdlib/general.md#seed
`seg`	Strings	`[seg: str; size]`	Segments the input text into a list of strings of `size` length.	stdlib/strings.md#seg
`sel`	Attributes & Control Flow	`[sel: selector?]`	Sets the active selector for the next block. With no argument, prints the current selector or `nothing`.	stdlib/control-flow.md#sel
`sel-freeze`	Attributes & Control Flow	`[sel-freeze: selector; frozen?]`	Sets the frozen state of `selector`. Omitting `frozen` freezes it. This is unsupported for `match` selectors.	stdlib/control-flow.md#sel-freeze
`sel-frozen`	Attributes & Control Flow	`[sel-frozen: selector]`	Prints whether `selector` is currently frozen. This is unsupported for `match` selectors.	stdlib/control-flow.md#sel-frozen
`sel-skip`	Attributes & Control Flow	`[sel-skip: selector; n?]`	Advances `selector` without printing any selected value. This is unsupported for `match` selectors.	stdlib/control-flow.md#sel-skip
`sep`	Attributes & Control Flow	`[sep: separator]`	Sets the separator value for repeated block iterations.	stdlib/control-flow.md#sep
`set-proto`	General	`[set-proto: map; proto?]`	Sets or clears the prototype map for `map`.	stdlib/general.md#set-proto
`shuffle`	Collections	`[shuffle: list]`	Creates a shuffled copy of a list.	stdlib/collections.md#shuffle
`shuffle-self`	Collections	`[shuffle-self: list]`	Shuffles the elements of a list in-place.	stdlib/collections.md#shuffle-self
`shuffle-thru`	Collections	`[shuffle-thru: list]`	Shuffles the elements of a list in-place, then prints the list.	stdlib/collections.md#shuffle-thru
`sift`	Collections	`[sift: list; target-size]`	Returns a copy of a list with random elements removed until the number of elements in the list copy reaches `target-size`. If the number of elements in the list is less than or equal to `target-size`, this function simply returns an exact copy of the original list.	stdlib/collections.md#sift
`sift-self`	Collections	`[sift-self: list; target-size]`	Removes random elements from a list in-place until the number of elements in the list reaches `target-size`. If the number of elements in the list is less than or equal to `target-size`, this function does nothing.	stdlib/collections.md#sift-self
`sift-thru`	Collections	`[sift-thru: list; target-size]`	Removes random elements from a list in-place until the number of elements in the list reaches `target-size`. If the number of elements in the list is less than or equal to `target-size`, this function does nothing.	stdlib/collections.md#sift-thru
`sin`	Math	`[sin: x]`	Calculates the sine of `x`.	stdlib/math.md#sin
`sort`	Collections	`[sort: list]`	Creates a copy of a list with its elements sorted in ascending order.	stdlib/collections.md#sort
`sort-self`	Collections	`[sort-self: list]`	Sorts the elements of a list in-place in ascending order.	stdlib/collections.md#sort-self
`sort-thru`	Collections	`[sort-thru: list]`	Sorts the elements of a list in-place in ascending order, then prints the list.	stdlib/collections.md#sort-thru
`split`	Strings	`[split: str; sep?]`	Splits the input text by `sep` into a list of strings. If `sep` is omitted, splits into characters.	stdlib/strings.md#split
`sqrt`	Math	`[sqrt: x]`	Calculates the square root of `x`.	stdlib/math.md#sqrt
`squish`	Collections	`[squish: list; target-size]`	Returns a copy of a list with random adjacent elements merged using addition until the number of elements in the list copy reaches `target-size`. If the number of elements in the list is less than or equal to `target-size`, this function simply returns an exact copy of the original list.	stdlib/collections.md#squish
`squish-self`	Collections	`[squish-self: list; target-size]`	Merges random adjacent elements in a list using addition until the number of elements in the list reaches `target-size`. If the number of elements in the list is less than or equal to `target-size`, this function does nothing.	stdlib/collections.md#squish-self
`squish-thru`	Collections	`[squish-thru: list; target-size]`	Merges random adjacent elements in a list using addition until the number of elements in the list reaches `target-size`, then prints the list. If the number of elements in the list is less than or equal to `target-size`, this function does nothing.	stdlib/collections.md#squish-thru
`step`	Attributes & Control Flow	`[step]`	Prints the current repeater step value using a 1-based index.	stdlib/control-flow.md#step
`step-count`	Attributes & Control Flow	`[step-count]`	Prints the total number of iterations scheduled for the active repeater. Infinite repeaters report `0`.	stdlib/control-flow.md#step-count
`step-index`	Attributes & Control Flow	`[step-index]`	Prints the zero-based iteration index of the active repeater.	stdlib/control-flow.md#step-index
`string-replace`	Strings	`[string-replace: input; query; replacement]`	Prints `input` with every occurrence of `query` replaced by `replacement`.	stdlib/strings.md#string-replace
`sub`	Math	`[sub: lhs; rhs]`	Prints the difference between two values.	stdlib/math.md#sub
`sum`	Collections	`[sum: list]`	Adds the elements of a list together from left to right and prints the result.	stdlib/collections.md#sum
`take`	Collections	`[take: collection; pos]`	Removes the value at `pos` from a list or map and prints it.	stdlib/collections.md#take
`tan`	Math	`[tan: x]`	Calculates the tangent of `x`.	stdlib/math.md#tan
`tap`	General	`[tap: ...]`	Consumes arguments and produces no output. This is useful as a no-op sink in pipe chains.	stdlib/general.md#tap
`to-bool`	Conversion	`[to-bool: value]`	Converts `value` to a boolean using Ranty's runtime truthiness rules.	stdlib/conversion.md#to-bool
`to-float`	Conversion	`[to-float: value]`	Attempts to convert `value` to a `float` value and prints the result. If the conversion fails, prints nothing.	stdlib/conversion.md#to-float
`to-int`	Conversion	`[to-int: value]`	Attempts to convert `value` to an `int` value and prints the result. If the conversion fails, prints nothing.	stdlib/conversion.md#to-int
`to-list`	Conversion	`[to-list: value]`	Attempts to convert `value` to a `list` and prints the result. If the conversion fails, prints nothing.	stdlib/conversion.md#to-list
`to-string`	Conversion	`[to-string: value]`	Attempts to convert `value` to a `string` value and prints the result. If the conversion fails, prints nothing.	stdlib/conversion.md#to-string
`to-tuple`	Conversion	`[to-tuple: value]`	Attempts to convert a value to a `tuple` and prints the result. If the conversion fails, prints nothing.	stdlib/conversion.md#to-tuple
`translate`	Collections	`[translate: list; map]`	Matches each item in a list to a map and returns a list with the corresponding map values. Values that have no corresponding key in the map are passed through as-is. For maps with prototypes, `[translate]` uses only keys stored directly on the provided map.	stdlib/collections.md#translate
`trim`	Strings	`[trim: str]`	Prints `str` with leading and trailing whitespace removed.	stdlib/strings.md#trim
`try`	General	`[try: context; handler?]`	Runs `context` and optionally dispatches runtime failures to `handler`.	stdlib/general.md#try
`tuple`	Collections	`[tuple: values*]`	Prints a `tuple` containing the arguments.	stdlib/collections.md#tuple
`type`	General	`[type: value]`	Prints the runtime type name of `value`.	stdlib/general.md#type
`unfork`	General	`[unfork]`	Pops the most recent derived RNG and resumes the previous RNG state.	stdlib/general.md#unfork
`upper`	Strings	`[upper: str]`	Converts string `str` to uppercase and returns the result.	stdlib/strings.md#upper
`values`	Collections	`[values: map]`	Prints a list of the values stored in `map`.	stdlib/collections.md#values
`ws-fmt`	Formatting	`[ws-fmt: mode?; custom?]`	Gets or sets the whitespace normalization mode for the current scope. `custom` is only used when `mode` is `custom`.	stdlib/formatting.md#ws-fmt
`xor`	Boolean	`[xor: a; b]`	Performs a boolean XOR operation on the operands and returns the result.	stdlib/boolean.md#xor
`zip`	Collections	`[zip: list-a; list-b; zip-func]`	Returns a new list that combines each pair of items from the two input lists using the specified function. The lists do not need to be the same length; if there is a difference, it will be made up with empties.	stdlib/collections.md#zip

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