Egghead Instructor Taylor Bell

Taylor Bell

I've worked as a Product Owner, Scrum Master, and user researcher, but now I'm all about writing code!



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Get items in an ImmutableJS List

Create an immutable List using Immutable.js

Create a list with nested reduce functions in ImmutableJS

Calculate a sum using reduce in ImmutableJS

Get items in an ImmutableJS List

1:09 js

There are lots of techniques for accessing data kept in your Lists. In this lesson, we will compare how data stored in collections can be accessed directly in both standard Arrays and ImmutableJS Lists. We will also look at how to find data inside an Immutable List using the findEntry and findIndex methods.

Create an immutable List using Immutable.js

0:59 js

In this lesson we'll look at some of the differences between standard JavaScript Arrays and Immutable Lists. We'll create Immutable.JS Lists from scratch, as well as by converting regular Arrays. We will also compare and contrast the push and concat methods between both types of collection.

js tutorial about Create a list with nested reduce functions in ImmutableJS

Create a list with nested reduce functions in ImmutableJS

1:30 js

ImmutableJS reduce functions can be nested to get data out of complex data structures. In this example, we will create an Immutable List from an Immutable Map that is nested inside of an Immutable List that is itself nested inside of an Immutable Map.

js tutorial about Calculate a sum using reduce in ImmutableJS

Calculate a sum using reduce in ImmutableJS

1:22 js

The reduce function in ImmutableJS allows you to transform and create new data from an existing data structure. In this example, we will do some math and calculate a sum based on data in an ImmutableJS Map.

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