Module: GitSprint::CaptureOutput

Included in:
CLI, String
Defined in:
lib/git-sprint.rb

Overview

TODO:

remove the need for something like this.

eww, global vars …

Either:

- use custom help commands so that we can say, color the string
- use something besides thor

All this is needed for now is to capture the output of thor default commands that print to std out, to allow access to the actual help string.

Instance Method Summary collapse

Instance Method Details

#capture_std_out ⇒ Object 



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# File 'lib/git-sprint.rb', line 28

def capture_std_out
  dummy = StringIO.new
  original = $stdout
  $stdout = dummy
  yield
  $stdout = original
  dummy.string
end