Module: Nrb::Utils

Defined in:
lib/nrb/utils.rb

Overview

Utility methods to be used in other places.

Class Method Summary collapse

Class Method Details

.console ⇒ Object

Use Pry if available



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# File 'lib/nrb/utils.rb', line 15

def console
  defined?(Pry) ? Pry : IRB
end

.silently ⇒ Object

Supress STDOUT for the duration of the block.



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# File 'lib/nrb/utils.rb', line 7

def silently
  original = $stdout.dup
  $stdout.reopen(File::NULL)
  yield
  $stdout.reopen(original)
end