`trl`

list transforms. Pure ilusm prelude.

Load with: use trl

Quick example

use trl

result = trlma([1, 2, 3], \(x) x)
prn(result)

Functions

trlma(xs, f)

Performs the operation. Takes xs, f.

trlfi(xs, f)

Performs the operation. Takes xs, f.

trlal(xs, f)

Performs the operation. Takes xs, f.

trlan(xs, f)

Performs the operation. Takes xs, f.

trlse(xs, f)

Sets a value. Takes xs, f.

trlid(xs, f)

Performs the operation. Takes xs, f.

trltl(xs, f)

Performs the operation. Takes xs, f.

trlea(xs, f)

Performs the operation. Takes xs, f.

trlfl(xs, f)

Performs the operation. Takes xs, f.

trlgr(xs, f)

Performs the operation. Takes xs, f.

trlfl(xs, z0, f)

Performs the operation. Takes xs, z0, f.

trlre(xs)

Performs the operation. Takes xs.

trlun(xs)

Performs the operation. Takes xs.

trlzi(a, b)

Performs the operation. Takes a, b.

trlsr(xs)

Performs the operation. Takes xs.

trlca(a, b)

Performs the operation. Takes a, b.

trlpa(xs, pred)

Parses. Takes xs, pred.

trlta(xs, n)

Performs the operation. Takes xs, n.

trldr(lst, n)

Performs the operation. Takes lst, n.

trlzi(a, b, f)

Performs the operation. Takes a, b, f.

trlsl(xs, a, b)

Performs the operation. Takes xs, a, b.

trlrn(n)

Performs the operation. Takes n.

trlmo(xs)

Performs the operation. Takes xs.

trlrn_ab(a, b)

Performs the operation. Takes a, b.

trlrpt(v, n)

Performs the operation. Takes v, n.

trlset(xs, idx, v)

Performs the operation. Takes xs, idx, v.

trlshuf(xs)

Performs the operation. Takes xs.

trlstne(xs)

Creates a new instance. Takes xs.

trlstpo(xs)

Performs the operation. Takes xs.

trlstps(xs)

Performs the operation. Takes xs.

Module aliases

These are the public-facing names you call with use trl:

trl.but(xs)
trl.map(xs, f)
trl.fil(xs, f)
trl.all(xs, f)
trl.any(xs, f)
trl.sel(xs, f)
trl.idx(xs, f)
trl.tly(xs, f)
trl.eac(xs, f)
trl.flm(xs, f)
trl.grp(xs, f)
trl.fld(xs, z0, f)
trl.rev(xs)
trl.unq(xs)
trl.zip(a, b)
trl.srt(xs)
trl.cat(a, b)
trl.partition(xs, pred)
trl.take(xs, n)
trl.drop(xs, n)
trl.zip_with(a, b, f)
trl.filt(xs, f)
trl.cnt(xs, v)
trl.has(xs, v)
trl.uniq(xs)
trl.sort(xs)
trl.sum(xs)
trl.sub(xs, a, b)
trl.slice(xs, a, b)
trl.slc(xs, a, b)
trl.max(lst)
trl.min(lst)
trl.range(n)
trl.red(xs, z0, f)
trl.cp(xs)
trl.fnd(xs, f)
trl.keys(o)
trl.flat(xs)
trl.mode(xs)
trl.mg(a, b)
trl.join(xs, sep)
trl.trlpa(xs, pred)
trl.group(xs, f)
trl.idxof(xs, v)
trl.len(xs)
trl.prc(xs, f)
trl.rm(xs, v)
trl.rnge(a, b)
trl.rpt(v, n)
trl.set(xs, i, v)
trl.shuf(xs)
trl.stne(xs)
trl.stpo(xs)
trl.stps(xs)
trl.ta(xs, n)
trl.tostr(xs)

Notes

List/collection transforms - map, filter, reduce, sort, group.
Core utility used throughout the stdlib.