Todd Werth
Posts: 30
Nickname: twerth
Registered: Feb, 2007
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Todd Werth is a software designer and programmer in San Francisco
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A simple Ruby command-line application skeleton
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Posted: Jan 25, 2008 8:45 AM
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This post originated from an RSS feed registered with Ruby Buzz
by Todd Werth.
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Original Post: A simple Ruby command-line application skeleton
Feed Title: InfiniteRed
Feed URL: http://blog.toddwerth.com/entries/feed
Feed Description: Info, screencasts, and other shiny happy things regarding programming in general and ruby in particular.
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Latest Ruby Buzz Posts
Latest Ruby Buzz Posts by Todd Werth
Latest Posts From InfiniteRed
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To write a command-line
application in Ruby is very simple, the following two-line application converts everything in the
standard input to upper case and then outputs it:
#!/usr/bin/env ruby
puts STDIN.read.upcase
Although complete, this is hardly a proper application, which should include options, arguments, help, input
error trapping, etc. [...]
Read: A simple Ruby command-line application skeleton
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