@newdash/newdash/.internal/replaceHolders.js

javascript/typescript utility library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CONSTANTS_1 = require("./CONSTANTS");
/**
 * Replaces all `placeholder` elements in `array` with an internal placeholder
 * and returns an array of their indexes.
 *
 * @private
 * @param {Array} array The array to modify.
 * @param {*} placeholder The placeholder to replace.
 * @returns {Array} Returns the new array of placeholder indexes.
 */
function replaceHolders(array, placeholder) {
    var index = -1, length = array.length, resIndex = 0, result = [];
    while (++index < length) {
        var value = array[index];
        if (value === placeholder || value === CONSTANTS_1.PLACEHOLDER) {
            array[index] = CONSTANTS_1.PLACEHOLDER;
            result[resIndex++] = index;
        }
    }
    return result;
}
exports.default = replaceHolders;