Method: Utils::IRB::Shell#less

Defined in:
lib/utils/irb.rb

#less(with_stderr = false, &block) ⇒ Object

Use pager on the output of the commands given in the block.



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# File 'lib/utils/irb.rb', line 245

def less(with_stderr = false, &block)
  IO.popen($pager, 'w') do |f|
    f.write capture_output(with_stderr, &block)
    f.close_write
  end
  nil
end