Lodash invoke method
语法
_.invoke(object, path, [args])
Invokes the method at path of object.
参数
object (Object) − The object to query.
path (Array|string) − The path of the method to invoke.
[args] (...*) − The arguments to invoke the method with.
输出
(*) − Returns the result of the invoked method.
实例
var _ = require('lodash');
var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
var result = _.invoke(object, 'a[0].b.c.slice', 1, 3);
console.log(result);
Save the above program in
tester.js. Run the following command to execute this program.
Command
输出
