/** * A specialized version of `indexOf` which performs strict equality * comparisons of values, i.e. `===`. * * @private * @param {Array} array The array to inspect. * @param {*} value The value to search for. * @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. */ function strictIndexOf(array, value, fromIndex) { let index = fromIndex - 1; const { length } = array; while (++index < length) { if (array[index] === value) { return index; } } return -1; } export default strictIndexOf;