Lines Matching refs:findIndex

118 [1, 2, NaN, 3, 4].findIndex(isNaN);   // => 2
124 var findIndex = require('core-js/library/fn/array/find-index');
126 findIndex([1, 2, NaN, 3, 4], isNaN); // => 2
139 import findIndex from 'core-js/library/fn/array/virtual/find-index';
141 Array(10)::fill(0).map((a, b) => b * b)::findIndex(it => it && !(it % 8)); // => 4
145 import {fill, findIndex} from 'core-js/library/fn/array/virtual';
147 Array(10)::fill(0).map((a, b) => b * b)::findIndex(it => it && !(it % 8)); // => 4
359   #findIndex(fn(val, index, @), that)                    -> index | -1
453 [4, 8, 15, 16, 23, 42].findIndex(isOdd); // => 2
455 [4, 8, 15, 16, 23, 42].findIndex(isNaN); // => -1
1173   #findIndex(fn(val, index, @), that) -> index