@mightyplow/jslib/object/extract.js

js helpers library

/**
 * Creates a function which extracts some properties out of an object.
 *
 * @memberOf object
 * @param {string[]} props
 * @return {Function}
 */

var extract = function extract() {
    for (var _len = arguments.length, props = Array(_len), _key = 0; _key < _len; _key++) {
        props[_key] = arguments[_key];
    }

    return function (obj) {
        return props.reduce(function (extracted, key) {
            extracted[key] = obj[key];
            return extracted;
        }, {});
    };
};

export default extract;