Underscore.js: Collection Functions and Function Functions

Overview/Description
Underscore.js collection functions work on a range of inputs, such as arrays, objects or lists. Function functions are designed to take a function as a parameter. This course covers a large range of collection functions and function functions from the Underscore.js library.

Target Audience
JavaScript developers looking to leverage the Underscore.js library

Prerequisites
None

Expected Duration (hours)
2.5

Lesson Objectives

Underscore.js: Collection Functions and Function Functions

• start the course
• set up and use the Underscore library in JavaScript applications
• describe how to use functions in Underscore.js
• use the each function in Underscore.js
• use the each function with a Context
• use the find function in Underscore.js
• use the where function in Underscore.js
• use the findWhere function in Underscore.js
• use the every and some functions in Underscore.js
• use the contains function in Underscore.js
• use the map function in Underscore.js
• use the filter function in Underscore.js
• use the reject function in Underscore.js
• use the pluck function in Underscore.js
• use the min and max functions in Underscore.js
• use the reduce function in Underscore.js
• use the reduceRight function in Underscore.js
• use the toArray function in Underscore.js
• use the size function in Underscore.js
• use the sortBy function in Underscore.js
• use the groupBy and countBy functions in Underscore.js
• use the shuffle and sample functions in Underscore.js
• use the bind function in Underscore.js
• use the bindAll function in Underscore.js
• use the partial function in Underscore.js
• use the delay and defer functions in Underscore.js
• use the wrap function in Underscore.js
• use the compose function in Underscore.js