Ben Alman » Partial Application in JavaScript
Unless you've used another functional programming language such as ML or Haskell, concepts such as partial application and currying in JavaScript may be foreign to you. That being said, once you understand these concepts, you can put them to use in your own code. Note: this article originally appeared on the MSDN Script Junkie site, but has since been substantially rewritten. While that version of
Functional Programming in Javascript
This is an interactive learning course with exercises you fill out right in the browser. If you just want to browse the content click the button below: Show all the answers so I can just browse. Functional Programming in Javascript This is a series of interactive exercises for learning Microsoft's Reactive Extensions (Rx) Library for Javascript. So why is the title "Functional Programming in Javas
An Intro to Functional Programming Concepts in JavaScript
Much of functional programming is about composing functions together to handle our data in predictable ways. Simple functions neatly tied together create increasingly complex, yet dependable functions to build upon. This blog post is part 1 of a multi-part series. In part 1, we will introduce the library Ramda and the concepts of composition, pointfree style, and functors through the simplest of e
A Functional Programmer’s Introduction to JavaScript (Composing Software)
Note: This is part of the “Composing Software” series (now a book!) on learning functional programming and compositional software techniques in JavaScriptES6+ from the ground up. Stay tuned. There’s a lot more of this to come! Buy the Book | Index | < Previous | Next > For those unfamiliar with JavaScript or ES6+, this is intended as a brief introduction. Whether you’re a beginner or experienced J
JavaScriptでbind()を使って部分適用する | POSTD
JavaScriptの中にはコードをもっとシンプルで見やすくできるパターンがあるのに、あまり使われていないものがあります。皆さんも Function.prototype.bind はご存じでしょう。頻繁に使われていた var that = this や var self = this の代わりになる関数です。よくあるのが以下のような例です。 this.setup = function () { this.on('event', this.handleEvent.bind(this)); }; 第1引数が bind （束縛）され、返される関数内で this として働きます。あまり知られていませんが bind は複数の仮引数を取ることができ、 bind された関数が呼び出されると bind される後続のすべての仮引数は、その仮引数リストの前に付加されます。 つまり以下のように、関数を部分適用す
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An introduction to functional programming in JavaScript
