@extra-entries/search-value NPM

Finds key with given value. :package: :smiley_cat: :running: :vhs: :moon: :scroll: :newspaper: :blue_book:

Alternatives: searchValue, searchValueAll. Similar: search, searchValue.
This is part of package extra-entries.

entries.searchValue(x, v, [fc], [fm]);
// x:  entries
// v:  search value
// fc: compare function (a, b)
// fm: map function (v, k, x)

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

var x = [["a", 1], ["b", -2], ["c", 3], ["d", 2], ["e", 5]];
entries.searchValue(x, 2);
// "d"                                            ^

entries.searchValue(x, 2, (a, b) => Math.abs(a) - Math.abs(b));
// "b"                       ^

entries.searchValue(x, 2, null, v => Math.abs(v));
// "b"                       ^