invokePath.js
927 Bytes
define(['./baseGet', './baseSlice', './isKey', '../array/last', './toPath'], function(baseGet, baseSlice, isKey, last, toPath) {
/** Used as a safe reference for `undefined` in pre-ES5 environments. */
var undefined;
/**
* Invokes the method at `path` on `object`.
*
* @private
* @param {Object} object The object to query.
* @param {Array|string} path The path of the method to invoke.
* @param {Array} args The arguments to invoke the method with.
* @returns {*} Returns the result of the invoked method.
*/
function invokePath(object, path, args) {
if (object != null && !isKey(path, object)) {
path = toPath(path);
object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
path = last(path);
}
var func = object == null ? object : object[path];
return func == null ? undefined : func.apply(object, args);
}
return invokePath;
});