- Underscore.JS Tutorial
- Underscore.JS - Home
- Underscore.JS - Overview
- Underscore.JS - Environment Setup
- Underscore.JS - Iterating Collection
- Underscore.JS - Processing Collection
- Underscore.JS - Iterating Array
- Underscore.JS - Processing Array
- Underscore.JS - Functions
- Underscore.JS - Mapping Objects
- Underscore.JS - Updating Objects
- Underscore.JS - Comparing Objects
- Underscore.JS - Utilities
- Underscore.JS - Chaining
- Underscore.JS Useful Resources
- Underscore.JS - Quick Guide
- Underscore.JS - Useful Resources
- Underscore.JS - Discussion
Underscore.JS - sortBy method
Syntax
_.sortBy(list, iteratee, [context])
sortBy method gets the sorted list by running the iteratee method provided.
Example
var _ = require('underscore'); var list = [{name: 'Sam', age: 10}, {name: 'Joe', age: 12}, {name: 'Rob', age: 15}] //Example 1. invoke sortBy method to get sorted list of students var result = _.sortBy(list, 'name'); console.log(result); list = [1, 4, 6, 3, 7, 9] //Example 2. invoke sortBy method to get sorted list of number result = _.sortBy(list) console.log(result)
Save the above program in tester.js. Run the following command to execute this program.
Command
\>node tester.js
Output
[ { name: 'Joe', age: 12 }, { name: 'Rob', age: 15 }, { name: 'Sam', age: 10 } ] [ 1, 3, 4, 6, 7, 9 ]
underscorejs_processing_collection
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