Class: RPNCalculator::IoInterface::Standard

Inherits:
Abstract
  • Object
show all
Defined in:
lib/rpn-calculator/io_interface/standard.rb

Instance Method Summary collapse

Instance Method Details

#display_output(result) ⇒ Object 



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# File 'lib/rpn-calculator/io_interface/standard.rb', line 10

def display_output(result)
  puts result
end

#read_input ⇒ Object 



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# File 'lib/rpn-calculator/io_interface/standard.rb', line 4

def read_input
  print '> '
  input = STDIN.gets
  input.chomp unless input.nil? || input == "q\n"
end