@extra-lists/indices-of v1.1.1

Get indices of all values in lists equal to specified value, like Array.indexOf().

const indicesOf = require('@extra-lists/indices-of');
// indicesOf(<lists>, <search value>)

a = ['sleeping dart', 'noisemaker', 'emp'];
indicesOf([a.keys(), a], 'emp');
// [2]
a = {u1: 'goggles', u2: 'torso', u3: 'torso'};
indicesOf([Object.keys(a), Object.values(a)], 'torso');
// ['u2', 'u3']