Lodash _.partial() Method
Lodash _.partial() method is used to create a function that invokes the given func function with prepended partials to the arguments it receives.
Syntax:
_.partial(func, partials);
Parameters:
- func: This parameter holds the function to partially apply the arguments to.
- partials: This parameter holds the arguments to be applied. It is an optional parameter.
Return Value:
This method returns the new partially applied function.
Example 1: In this example, we are using the _.partial() method to pass ‘w3wiki’ partially.
Javascript
// Requiring the lodash library const _ = require("lodash");// Given Functionfunction info(information, name) { console.log(information + ' ' + name);}// Using the _.partial() method let call_gfg = _.partial(info, 'w3wiki');call_gfg('is a computer science portal for Beginner'); |
Output:
'w3wiki is a computer science portal for Beginner'
Example 2: In this example, we are using the _.partial() method to pass ‘Beginner’ partially.
Javascript
// Requiring the lodash library const _ = require("lodash");// Given Functionfunction info(information, name) { console.log(information + ' ' + name);}// Using the _.partial() method let say_gfg = _.partial(info, _, 'Beginner');say_gfg('Hello'); |
Output:
'Hello Beginner'