Functional Programming in Ruby. Contribute to alexfalkowski/rfunk development by creating an account on GitHub.
函数式编程functional programming的特点 以Erlang为代表的面向功能语言functional programming(FP)越来越热门,虽然本身有比较难学等缺点, Where functional programming fits in一文总结总结了FP适合哪些场合? Java平台的Scala,.NET的F#都是FP语言,而Ruby因为包含一些FP特点受到欢迎。 FP特点: 1.FP代码没有边界影响“side...
C#, etc. Functional programming is definitely gaining popularity owing to mostly huge growth indata scienceandmachine learningand with greater support for concurrency, these languages find a good place for such applications.
Furthermore R is a functional programming language which, if you are used to imperative programming (e.g. Java/Perl/Python/Ruby), makes R seem like a crufty Perl for statistics.The functional nature of R however is often understated. Myself when I first started to program in R, I ...
Functional Programming in JavaScript JavaScript already has some functions that enable functional programming. Example:String.prototype.slice,Array.protoype.filter,Array.prototype.join. On the other hand,Array.prototype.forEach,Array.prototype.pushare impure functions. ...
可以看到的是,这些东西跟具体哪个 extractor<In, Out> 没有关系,它们处理的是“结构”,我们能否为之前的 framework 添加一些小 utility 呢?这其实跟 functional programming 里面一些思维比较类似了。好在我们发现 ExtractorConfig 本身是 type agnostic 的,这为我们创造了一种可能。
一流的延续 – 深度集成在语言(Scheme 或 Ruby)中的延续支持。 Clojure 不支持一流的延续。 Continuation-passing-style (CPS) – CPS 只是一种编码风格,任何支持匿名函数的语言都将允许这种风格(这也适用于 Clojure)。 例子: -- Standard function
(OOP). In OOP, one of the main purposes of classes is toprotect against unwanted modification of private data—something that isn’t necessary with immutable data structures. You also have to tightly couple methods with classes, thus limiting the reusability of the methods. In the Ruby example...
Professionally, he has worked on projects written in C, C++, Java, Python, Ruby, JavaScript, Haskell, OCaml, and now Rust. Most notably, he has worked as an early employee at Topsy Labs (acquired by Apple) and FiscalNote (growing rapidly). Academically, his interests are focused on the ...
The same is true of Java and C#. By this measure, Ruby is even less functional: in Ruby, ‘constants’ are identified by their name beginning with a capital letter, but you can still change its value. Doing so merely produces a warning. ...