@extra-array/is-suffix
v2.9.64
Published
Checks if array ends with a suffix.
Downloads
517
Maintainers
Readme
Checks if array ends with a suffix. :running: :vhs: :package: :moon: :ledger:
Similar: suffix, suffixes, isSuffix. Similar: isValue, isPrefix, isInfix, isSuffix, isSubsequence, isPermutation. This is part of package extra-array.
array.isSuffix(x, y, [fc], [fm]);
// x: an array
// y: suffix?
// fc: compare function (a, b)
// fm: map function (v, i, x)
const array = require('extra-array');
var x = [1, 2, 3, 4];
array.isSuffix(x, [3, 4]);
// true
array.isSuffix(x, [-3, -4]);
// false
array.isSuffix(x, [-3, -4], (a, b) => Math.abs(a) - Math.abs(b));
// true
array.isSuffix(x, [-3, -4], null, v => Math.abs(v));
// true