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searchValueAll
Subhajit Sahu edited this page Dec 8, 2022
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12 revisions
Find keys with a given value.
Similar: searchValue, searchValueAll.
Similar: find, search, searchValue.
function searchValueAll(x, v, fc, fm)
// x: an object
// v: search value
// fc: compare function (a, b)
// fm: map function (v, k, x)const object = require('extra-object');
var x = {a: 1, b: -2, c: 3, d: 2, e: 5};
object.searchValueAll(x, 2);
// → [ 'd' ^
object.searchValueAll(x, 2, (a, b) => Math.abs(a) - Math.abs(b));
// → [ 'b', 'd' ] ^ ^
object.searchValueAll(x, 2, null, v => Math.abs(v));
// → [ 'b', 'd' ] ^ ^