glokhov/TakeUntilv0.2.0

F# implementation of a takeUntil function

Returns a collection that contains all elements of the original collection until the given predicate returns True, and then returns no further elements.

Getting started

Import TakeUntil namespace

open TakeUntil

Seq Module

let inputs = seq { "a"; "bb"; "ccc"; "d" } inputs |> Seq.takeUntil (fun x -> x.Length = 3)

Evaluates to a sequence yielding the same results as

seq { "a"; "bb"; "ccc" }

List Module

let inputs = [ "a"; "bb"; "ccc"; "d" ] inputs |> List.takeUntil (fun x -> x.Length = 3)

Evaluates to

[ "a"; "bb"; "ccc" ]

Array Module

let inputs = [| "a"; "bb"; "ccc"; "d" |] inputs |> Array.takeUntil (fun x -> x.Length = 3)

Evaluates to

[| "a"; "bb"; "ccc" |]