Module: ReversePolishCalculator::Output

Defined in:

lib/reverse-polish-calculator/output.rb

Class Method Summary

• .add(str) ⇒ Object
• .clear ⇒ Object
• .display ⇒ Object
• .texts ⇒ Object

Class Method Details

.add(str) ⇒ Object

# File 'lib/reverse-polish-calculator/output.rb', line 4

def self.add(str)
  texts.push(str)
end

.clear ⇒ Object

# File 'lib/reverse-polish-calculator/output.rb', line 16

def self.clear
  texts.clear
end

.display ⇒ Object

# File 'lib/reverse-polish-calculator/output.rb', line 12

def self.display
  Helpers.multi_puts(*texts)
end

.texts ⇒ Object

# File 'lib/reverse-polish-calculator/output.rb', line 8

def self.texts
  @texts ||= []
end