functional javascript

【functional javascript】的更多相关文章

(转载请注明出处!) 今早带我的master跟我分享了他最近看<functional javascript>一书的感悟,瞬间觉得写1w行代码都不如看本好书来的好啊! 于是在下午的写的项目中就运用了<functional javascript >一书所介绍的编程思想.具体场景是这样的:在我开发项目的时候会遇到这样一种情况,多个函数在结构上具有较大的相似性,只有部分地方不一致,如果一个一个具体的写的话则显得愚蠢并且低效.如果采用函数式编程的思想代码将会变得非常简洁. 下面给出代码: 很…

[Functional Programming ADT] Debug a Functional JavaScript composeK Flow

When using ADTs in our code base, it can be difficult to use common debugging tools like watches and breakpoints. This is mainly due to the common pattern of using compositions and other ways of manipulating how functions are called. This can cause u…

[在读]functional javascript

讲javascript函数化编程的一本书,逛淘宝正好看到有一家卖英文书的,顺手就买了,目前搁置.…

Javascript中的Bind 、Call和Apply

看以下代码: var bind = Function.prototype.call.bind(Function.prototype.bind); 第一眼看上去,我能猜出它究竟是用来做什么的.它把x.y(z)转化成了y(x,z). 编写良好的代码会比较容易被读懂.在读完Functional Javascript和 JavaScript Allongé (两本都是相当好的书)这两本书之后,再加上在Javascript函数式编程方面有些经验,弄懂上面这段代码的意思毫无压力.但是应该怎么向没有函数式编程…

Function Currying in javascript 的一些注释

理解函数柯里化(Function Currying ),最关键的是理解下面这个函数: function curry(fn){ var args = Array.prototype.slice.call(arguments, 1); return function(){ var innerArgs = Array.prototype.slice.call(arguments); var finalArgs = args.concat(innerArgs); return fn.apply(null…

用函数式编程对JavaScript进行断舍离

译者按: 当从业20的JavaScript老司机学会函数式编程时,他扔掉了90%的特性,也不用面向对象了,最后发现了真爱啊!!! 原文: How I rediscovered my love for JavaScript after throwing 90% of it in the trash. 译者: Fundebug 为了保证可读性,本文采用意译而非直译,并且对源代码进行了大量修改.另外,本文版权归原作者所有,翻译仅用于学习. 我和JavaScript 从1997年网景的Navigator…

Understanding Delegated JavaScript Events

While I ended up using a CSS-only implementation for this pen, I started by writing it mostly using classes and JavaScript. However, I had a conflict. I wanted to use Delegated Events but I also wanted to minimize the dependancies I wanted to inject.…