Download CoffeeScript Programming with jQuery, Rails, and Node.js by Michael Erasmus PDF

By Michael Erasmus

examine CoffeeScript programming with the 3 most well liked net applied sciences around

* research CoffeeScript, a small and stylish language that compiles to JavaScript and may make your lifestyles as an online developer better.
* discover the syntax of the language and spot the way it improves and complements JavaScript.
* construct 3 instance functions in CoffeeScript step through step.

In Detail

CoffeeScript is a tender yet well known language that makes internet programming enjoyable and extra effective. It compiles to JavaScript and unleashes its strong good points whereas now not straying too faraway from the language. It's develop into some of the most well known languages on Github and is getting used for either browser and server facet programming.

"CoffeeScript programming with jQuery, Rails, and Node.js" won't merely educate you the CoffeeScript language but in addition express you ways it's getting used through expert programmers with the most recent net technologies.

This ebook will educate you the fundamentals of the language, focusing quite on the way it improves on JavaScript. It then makes a speciality of construction genuine lifestyles initiatives in CoffeeScript utilizing jQuery, Rails, and Node.js.

We examine CoffeeScript as a language that takes the ability of JavaScript and offers it in a sublime and concise syntax. we'll then see how we will use its energy to put in writing appealing and brief courses for varied environments and the way it enhances the most recent and maximum internet frameworks.

CoffeeScript programming with jQuery, Rails, and Node.js is all you want to turn into good versed with this nice language and set you in your strategy to utilizing it to jot down internet applications

What you'll study from this book
* the fundamentals of the language and the way it compares to JavaScript
* CoffeeScript's robust category syntax
* fitting CoffeeScript on home windows, Mac OSX, and Linux utilizing Node.js
* Configuring CoffeeScript for browser applications
* the fundamentals of jQuery and utilizing it with CoffeeScript
* utilizing localStorage in browser-based applications
* ways to jot down CoffeeScript in Rails applications
* growing responsive net purposes utilizing WebSocket


It's a short consultant for programming CoffeeScript after which diving into programming with Rails, jQuery, and Node.js.

Who this publication is written for

This e-book is for net builders who wish to examine programming with CoffeScript. it's also for builders who've a few adventure in JavaScript and are curious to benefit CoffeScript and construct purposes with it.

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Extra resources for CoffeeScript Programming with jQuery, Rails, and Node.js

Example text

37 ] Running CoffeeScript In this chapter, we'll talk about getting CoffeeScript installed and running on your development environment. CoffeeScript can easily be installed on a Mac, Windows, or Linux. There are a variety of ways by which you can get it running, depending on if you just want the install to be simple and straightforward or if you want to be on the bleeding edge. Before we start on the details though, it's good to know that CoffeeScript usually doesn't live on its own, and uses some great JavaScript tools and frameworks to do its magic.

This works well when combined with --compile, which will compile files every time they change. Putting it all together The cool thing about the coffee command is that the flags can be combined to create a very useful build and development environment. js file in the js folder every time a file changes. js inside the js folder, as shown in the following screenshot: [ 53 ] Running CoffeeScript Summary In this chapter, you have hopefully learned how to get CoffeeScript running on the development environment of your choice.

AddressLines, street = _ref[0], city = _ref[1], state = _ref[2]; alert(street); Here, in the previous code, we are pulling elements from the array value that we get from addressLines and give them names. [ 32 ] Chapter 1 => and @ In JavaScript, the value of this refers to the owner of the currently executing function, or the object that the function is a method of. Unlike in other object-oriented languages, JavaScript also has the notion that functions are not tightly bound to objects, meaning that the value of this can be changed at will (or accidently).

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