searchAll

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Subhajit Sahu edited this page May 19, 2020 · 29 revisions

Searches a value throughout. 🏃 📼 📦 🌔 📒

Alternatives: search, searchRight, searchAll.

iterable.searchAll(x, v, [fc], [fm]);
// x:  an iterable
// v:  search value
// fc: compare function (a, b)
// fm: map function (v, i, x)
// --> indices of value

const iterable = require('extra-iterable');

var x = [1, 2, 3, 2, 5];
[...iterable.searchAll(x, 2)];
// [ 1, 3 ] ^     ^

var x = [1, 2, 3, -2, 5];
[...iterable.searchAll(x, 2, (a, b) => Math.abs(a) - Math.abs(b))];
// [ 1, 3 ] ^      ^

[...iterable.searchAll(x, 2, null, v => Math.abs(v))];
// [ 1, 3 ] ^      ^

references