@extra-array/copy-update.min

Copies part of array to another.

Downloads in past

Stats

StarsIssuesVersionUpdatedCreatedSize
@extra-array/copy-update.min
1402.10.198 months ago3 years agoMinified + gzip package size for @extra-array/copy-update.min in KB

Readme

Copies part of array to another. :package: :smileycat: :running: :vhs: :moon: :scroll: :newspaper: :bluebook:
Alternatives: copy, copy$.
Similar: copy, copyWithin, moveWithin.

This is part of package extra-array.

This is browserified, minified version of @extra-array/copy-update.
It is exported as global variable arraycopy$.
CDN: unpkg
, jsDelivr.



array.copy$(x, y, [j], [i], [I]);
// x: target array (updated)
// y: source array
// j: write index (0)
// i: read start index (0)
// I: read end index (X)
// → x

const array = require("extra-array");

var x = [1, 2, 3, 4, 5];
var y = [10, 20, 30];
array.copy$(x, y);
// [ 10, 20, 30, 4, 5 ]

x;
// [ 10, 20, 30, 4, 5 ]

var x = [1, 2, 3, 4, 5];
array.copy$(x, y, 1);
// [ 1, 10, 20, 30, 5 ]

var x = [1, 2, 3, 4, 5];
array.copy$(x, y, 1, 1);
// [ 1, 20, 30, 4, 5 ]

var x = [1, 2, 3, 4, 5];
array.copy$(x, y, 1, 1, 2);
// [1, 20, 3, 4, 5]



References