https://github.com/svenfuchs/capture_stdout

Adds Kernel.capture_stdout(&block). Useful e.g. for testing command line tools
https://github.com/svenfuchs/capture_stdout

Last synced: about 2 months ago
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Adds Kernel.capture_stdout(&block). Useful e.g. for testing command line tools

• Host: GitHub
• URL: https://github.com/svenfuchs/capture_stdout
• Owner: svenfuchs
• Created: 2010-06-10T14:48:59.000Z (over 14 years ago)
• Default Branch: master
• Last Pushed: 2010-06-10T15:14:08.000Z (over 14 years ago)
• Last Synced: 2024-09-22T03:11:41.722Z (3 months ago)
• Language: Ruby
• Homepage: http://github.com/svenfuchs/capture_stdout
• Size: 87.9 KB
• Stars: 14
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.textile

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README

        
h1. capture_stdout

Adds Kernel.capture_stdout(&block)

Useful e.g. for testing command line tools


  string = 'yeah'

  output = capture_stdout { print(string) }

  assert_equal string, output  



h2. Installation


  $ gem install capture_stdout