dalicious v2.4.0 (2020-01-14T14:23:24Z)

sliceUntil

dalicious algorithm iteration

Return the prefix of haystack where pred is not satisfied.

  1. Array sliceUntil(Array haystack, Needle needle, OpenRight openRight)
    Array
    sliceUntil
    (
    alias pred = "a == b"
    Array
    Needle
    )
    (
    Array haystack
    ,
    Needle needle
    ,
    OpenRight openRight = Yes.openRight
    )
    if (
    isDynamicArray!Array
    )
  2. Array sliceUntil(Array haystack, OpenRight openRight)

Examples

import std.typecons : No;

int[] a = [ 1, 2, 4, 7, 7, 2, 4, 7, 3, 5];
assert(a.sliceUntil(7) == [1, 2, 4]);
assert(a.sliceUntil!"a == 7" == [1, 2, 4]);
assert(a.sliceUntil(7, No.openRight) == [1, 2, 4, 7]);

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