Posts tagged with Screencast

In this episode of Functional Programming in JavaScript, we discuss pure functions. You probably already use pure functions all the time and are unaware of what they are or what advantages they bring to your code base. Watch the Youtube below to find out why p…

In this episode, we look at the reduce function and how to use it. Reduce is a massively flexible function. In this video, we use it to transform an array of data into an object and use it to recreate the filter function. How it's used An example of how the re…

In today's episode, we'll learn how to use the filter function and how it can be chained with other array functions such as map. If you've not seen the previous episode, you can find it here. The Map Function. The filter function is part of the array object. I…

Today I am pleased to bring you what will be the first episode in a series of videos on Functional Programming in JavaScript. This episode covers the map function. To see more of my videos, check out my other screencasts The map function is part of the array o…