Ruby怎样自定义命令
1 首先在ruby根路径下面的bin目录建立2个文件: yanzilee9292和yanzilee9292.bat。
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yanzilee9292.bat文件:
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@ECHO OFFIF NOT "%~f0" == "~f0" GOTO :WinNTGOTO :EOF:WinNT@"ruby.exe" "%~dpn0" %*
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?yanzilee9292文件:
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#!C:/Ruby192/bin/ruby.exe## This file was generated by RubyGems.## The application 'ruby-debug-ide19' is installed as part of a gem, and# this file is here to facilitate running it.#require 'rubygems'puts "yanzilee9292 test"load ARGV.shift
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2 编写一个文件test.rb来测试
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puts "testing"?
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3 用自定义命令运行test.rb
D:\test>yanzilee9292 test.rbyanzilee9292 testtesting?
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可以看出, 本质上还是用的ruby命令来运行。 通过ruby语言的灵活的特性, 可以扩展很多类的方法来实现一个自定义的gem, 比如rspec,rdebug...
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有兴趣大家可以继续补充哈