ruby ide

Ruby uses the proxy mode and decoration mode code instance in the design mode, and the ruby Design Mode Proxy Mode Requirements: James asked Xiao Li to chase Xiao Li for him (send dolls, flowers, and chocolate) No proxy code: #-*-Encoding: UTF-8-*-# suer class Pursuit attr_accessor: mm def initialize (mm) @ mm = mm end def give_dolls puts "# {mm. name} Show you the doll "end def give_flowers puts" # {mm. na

Detailed description of matching and replacement operations on strings by regular expressions in Ruby, and ruby Regular Expressions Regular Expression matching Speaking of Ruby, of course, we need to mention its regular expression mechanism. As a powerful matching language, regular expressions are increasingly used in different fields, from string verification, m

Three methods for executing periodic tasks (scheduled tasks) IN ruby: ruby periodic 1. Preface Whether using ruby for system management or using rails for web development, periodic tasks may occur. They are scheduled to take a certain period of time (1 hour, 2 days ......) continuously triggered. In ruby, I think it is

Ruby vs Python advantages and disadvantages, ruby vs python Ruby and Python are too similar, and most of the trade-offs are personal preferences. For example, I think Python's "There is only one way to do it. "than Ruby's" There are always ways to do it. "Well, it's not just about team collaboration. More importantly, you can quickly understand what code you wrot

Ruby 7-day entry (2 functions, arrays and classes), ruby 7-dayDAY 2 Continue the next day. Today we will focus on the basic elements of functions, collections, classes, and other programming.2.1 simple definition of function 2.1.1 def tell_me puts true end Defining a simple function (No parameter and no return value) is simple. Use def end to wrap the function body. 2.1.2 Parameters def tell_me(a)puts ae

Array usage in Ruby, ruby array usage Ruby arrays are ordered. What about any object ?? The set of integer indexes. The elements in each array are associated and an index is mentioned. Array subscript starts from 0, such as C or Java. Negative index assumes that the end of the array --- that is,-1 indicates the array index of the last element,-2 is the next eleme

Some basic operations on Ruby processing time, And ruby processing basic operations Get the current date and time: The following is a simple example to get the current date and time: #!/usr/bin/ruby -wtime1 = Time.newputs "Current Time : " + time1.inspect# Time.now is a synonym:time2 = Time.nowputs "Current Time : " + time2.inspect This produces the following res

is not a professional web crawler crawling, just before a very bad site to help people brush the ticket started to learn the web crawler tools.The initial time is to use the Python urllib2, get the page when the text processing, later in the forum to see the Beautifulsoap this level of artifact, Python processing this is really convenient, but later I met the Ruby and rails, from the faithless, Even read the metaprogramming

Some basic knowledge about modules in Ruby and basic knowledge about Ruby modules A module is similar to a class. It can also be called a class that cannot be instantiated ". Because the Class is a subclass of the Module Class, it may be better to say "Class = Module + instantiation Capability. What is the so-called module used? There are two main types of functions: Mix-in and namespace. Mix-in is actually

Common pluginsThe reason that vim formed its own ecological environment, is because VIM has an open plug-in system, developers in order to improve development efficiency, for VIM to write tens of thousands of plug-ins, we can choose any choice, or based on the Vimscript language to develop their own proprietary plugins.Each plugin is a vim-suffix script file, and the language used to write the plugin is generally vimscript. Vimscript is Vim's own programming language, and we'll introduce it in a

Netbeans ide 6.1 Information The netbeans IDE is a modular, standards-based, integrated development environment (IDE) written in the Java programming language. the netbeans project consists of an Open Source IDE and an application platform, which can be used as a generic framework to build any kind of application.Relea

is the lack of an excellent development environment (especially for those who do not want to learn Emacs). RDT changed the situation. Use Ruby in your favorite Eclipse IDE, which makes you feel comfortable. Get ready Before you can start using Ruby, you must install (or verify that you already have) Ruby interpreter

Top 10 php ide on Mac Summary: choosing a good php ide is annoying as modern php ide is popping up. If you are a "cainiao" programmer, we recommend that you use a simple and concise php ide. If you are already a programmer, you can choose a more complex and innovative php ide