class RPNCalculator::IoInterface::Standard

Public Instance Methods

display_output(result) click to toggle source
# File lib/rpn-calculator/io_interface/standard.rb, line 10
def display_output(result)
  puts result
end
read_input() click to toggle source
# 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