Removing Item from array with Underscore.js

Question

I have an array like this :

var array = [1,20,50,60,78,90]; var id = 50; 

How can i remove the id from the array and return a new array that does not have the value of the id in new array?

Answer 1

For the complex solutions you can use method _.reject(), so that you can put a custom logic into callback:

var removeValue = function(array, id) {     return _.reject(array, function(item) {         return item === id; // or some complex logic     }); }; var array = [1, 20, 50, 60, 78, 90]; var id = 50; console.log(removeValue(array, id)); 

For the simple cases use more convenient method _.without():

var array = [1, 20, 50, 60, 78, 90]; var id = 50; console.log(_.without(array, id)); 

DEMO