Lodash - methodOf method

Syntax

_.methodOf(object, [args])

The opposite of _.method; this method creates a function that invokes the method at a given path of object. Any additional arguments are provided to the invoked method.

Arguments

• object (Object) − The object to query.

• [args] (...*) − The arguments to invoke the method with.

Output

• (Function) − Returns the new invoker function.

Example

var _ = require('lodash');
var array = _.times(3, _.constant);
var object = { 'a': array, 'b': array, 'c': array };

console.log(_.map(['a[2]', 'c[0]'], _.methodOf(object))); 
console.log(_.map([['a', '2'], ['c', '0']], _.methodOf(object)));

Save the above program in tester.js. Run the following command to execute this program.

Command

\>node tester.js

Output

[ 2, 0 ]
[ 2, 0 ]