Lodash _.rest() Method
Lodash _.rest() method is used to create a function that calls the given function with the this binding of the created function along with an array of arguments from the start position and beyond.
Syntax:
_.rest( func, start );
Parameters:
- func: It is the function that is used to apply a rest parameter to.
- start: It is the start position of the rest parameter. It is an optional parameter.
Return Value:
This method returns the new function.
Example 1: In this example, we are using the lodash _.rest() method.
Javascript
// Requiring lodash library const _ = require( 'lodash' ); // Using the _.rest() method // with its parameter let write = _.rest( function (author, portal) { return author + portal; }, [1]); // Calling write with its values console.log(write([ 'Nidhi' , 'w3wiki' ])); |
Output:
Nidhi,w3wiki
Example 2: In this example, we are using the lodash _.rest() method.
Javascript
// Requiring lodash library const _ = require( 'lodash' ); // Using the _.rest() method // with its parameter let called = _.rest( function (who, whom) { return who + ' ' + _.initial(whom).join( ', ' ) + (_.size(whom) > 2 ? ', and ' : '' ) + _.last(whom); }); // Calling called with values console.log(called( 'Teacher called' , 'nidhi' , 'nisha' , 'preeti.' )); |
Output:
Teacher called nidhi, nisha, and preeti.
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