ts_temp/assign.js

import isArray from './is/array';
/**
 * Create a new object/array with the own properties of the first entry merged with
 * the own properties of the others objects. If a key exists in several objects,
 * the value from the last object will be used.
 *
 * **Note** if first argument is array then result of function is array,
 * otherwise it is an object.
 *
 * @param sources
 * @example
 *
 * assign({a:1}, {b:2}) // => {a:1, b:2}
 * assign([1,2,3], [4,5]) // => [4,5,3]
 */
export default ((...sources) => {
    if (isArray(sources[0])) {
        return Object.assign([], ...sources);
    }
    return Object.assign({}, ...sources);
});