coffeescript class

to see a larger image.) hereinafter)It has a total of 8 major categories of 68 concepts.Note: I also think of meta-programming as a concept because it is largely based on the idea of an executable class body (executable class body).RubyRuby is clearly more complex, with a total of 11 major categories and 96 concepts. It has more complex class models than

= = null) recipient = "World";Return "Hello" + recipient;};ConditionsCoffeescript can process conditions by introducing keywords such as and, or, and not, as shown in Listing 8:Listing 8. Coffeescript conditionsCapitalize = (word)->If Word? and typeof (Word) is ' string 'Word.charat (0). toUpperCase () + word.slice 1ElseWordConsole.log capitalize "Andy"//prints AndyConsole.log capitalize null//prints NULLConsole.log Capitalize 2//prints 2Console.log

the syntax is scary, coffeescript fixed a very elegant inheritance system to simulate many other languages in the class and inheritance mechanism: 12345678910 class Animalconstructor: (@name) ->move: (meters) ->alert @name + " moved " + meters + "m."class Snake extends Animalmove: ->alert "Slithering.

effect. # # Controllerclass Democontroller extends ngcomponent @inject ' demoservice ' @controller ' Ng.green.demo ' __i NIT__: + @demoService. Getlang () then (data) and @lang = data # # service class Demoservice extends ngcom Ponent @inject ' $q ' @service ' Ng.green.demo ' getlang: = = data = data: [' JavaScript ', ' coffeescript ', ' Type ' Script ', ' ES6 '] @ $q. When (data) # # directive Controll

Node. js is a magic horse? To put it simply, it is a framework for implementing JavaScript running locally, including a js language interpreter (V8) and some class libraries. With it, you can use the js language to develop some local applications, so that js is not bound by the browser. Node. js uses the language interpreter and go... SyntaxHighlighter. all (Node. js is a magic horse? To put it simply, it is a framework for implementing JavaScript run

In the Coffeescript–ngcomponent package of the previous angular, we talked about Coffeescript's small language, discarding the dross ("pit") part of JavaScript, And bring the pristine parts of JavaScript to dripping. Although I prefer the ES6 + Babel or typescript this kind of distinctive features of JavaScript syntax. But Coffeescript is also a good JavaScript extension language, especially in the Ruby com

CSS editing panel click CSS to choose to write styles with less CSS: Note notes: Coffeescript, a programming language built on JavaScript, is compiled into efficient javascript so that you can run it on a Web browser or use it through a node.js class of technologies such as server-side applications. The compilation process is usually simple, and the resulting javascript is consistent with many of the b

Coffeescript as a JavaScript low-key little brother is really a good place, use it can improve development efficiency, reduce code errors, the key is to greatly improve the development of pleasure. I feel more and more that I can use the coffee in my project as long as possible. But perhaps you and I, like me, after understanding the grammar of Coffeescript ready for a try, but faced with how to introduce

is an anonymous function with name, or it can have multiple arguments. (name), return "hello,#{name}!" // after compilation (function(name) { return "Hello", "+name+"! " ; }) // function call sayhello= (name), return "hello,#{name}!" "Calamus"Named functions: Most of the cases do not support named functions, the main reason is that IE's support for named functions is very weak, but can be used to bind a variable with a way to name the functionreturn value of the function// If the f

Use coffeescript to compile the method summary of the node. js project, node. jscoffeescript Node. js writes applications based on JavaScript. JavaScript is my main development language. CoffeeScript is a programming language compiled into JavaScript. In fact, the CoffeeScript language is flexible to use because of its one-to-one translation into JavaScript. Ther

Node.js based on JavaScript, JavaScript is my main development language. Coffeescript is a programming language that is compiled into JavaScript. In fact, Coffeescript language because it can be one-to-one translation of the characteristics of JavaScript, the use of a very flexible. There are a number of ways to bring it into the project, and here I'll do a summary using

The use of COCOS2D-JS for more than a year, from the early 2.1.2 began to the present 3.0 of the use of javascript/cocos2d-js more and more handy. However, the current project is only a card-based round game, there are some of their own puzzle-type games. Every time I do a small game or demo will need to copy files from the original project and modified to normal use, so I have been thinking about whether to write a library of their own class.For the above reasons, we have been thinking about ho

Today, more and more secondary languages replace the traditional web three languages, respectively, jade/hbs corresponding html,sass/less corresponding to css,typescript/coffeescript corresponding JavaScript, of course, In fact, can be more than listed above, listed above should be a bit of penetration of the secondary language. In this, I think the most perfect should be sass, this article does not discuss it, only discuss coffeescript.But all of the

In terms of inheritance, js is still weak. It is found that constructor and initialize are divided during inheritance. The relationship between the two is not described in online articles. After reading the source code, we can see the difference between the two. First, I used coffeescript to implement js inheritance. A problem was found during the process. By using Backb... SyntaxHighlighter. In terms of inheritance, js is still weak. It is found that

Coffeescript as a low-key JavaScript little brother is really a big thing, using it to improve development efficiency, reduce code errors, the key is to greatly enhance the development of pleasure. It is more and more that I find it possible to use coffee in my own projects. But maybe you're just like me, and when you're ready to try your hand at Coffeescript's grammar, you're worried about how to bring it into the project. In fact

A friend who has written python or Ruby should like to Coffeescript, if not too familiar with Coffeescript's friends can go to the official website to make up a lesson coffeescript.org Believe that after using the coffeescript you will not want to go back to write JavaScript, webstorm support Coffeescript very good, as it is for Nodejs support as well, u

When I first contacted jquery years ago, I felt like I was in the programmer's paradise. It greatly simplifies the DOM operation. Functional programming has become so easy, although more frameworks for RIA development have surfaced in recent years, but I still can't imagine a program without jquery. Life is a sin, I believe you feel the same and came to the Coffeescript world, the same wonderful story again staged. After writing a few lines of code, I

Asset Pipeline provides built-in functionality to compose CSS directly using Sass.You may have this kind of doubt: what is Sass? Why should I care?Sass (syntactically Awesome stylesheets) was originally a sub-function built into Haml.Use indentation design to avoid making syntax error that is difficult to debugHamlTo talk about Sass, we have to first talk about Haml this project. Haml full name is the HTML Abstract Markup Language, which is another way to provide web designers to compose HTML.Wi

%ul{:id = "List",: class = "Menu"} %li= "Item 1" %li= "Item 2" %li= "Item 3" will produce such HTMLHTML code ul id="list" class="menu"> li>item 1li> li>item 2li> li>item 3li> ul> Benefits of using Haml to compose HTMLHaml is a markup language that needs to be compile by using indentation writing. It allows you to:The opportunity to write HTML ta

InstallationInstall -G coffee-scriptEnter coffee in cmd to enter coffeescript command-line mode (REPL), but by the end of this blog post, I don't think it has any eggs.Compilation of Coffeescript1. First create a Coffeescript file, as long as ". Coffee" End is good, it is worth mentioning that Coffeescript's logo is very moving:2. Get some Coffeescript sample cod