Contents

module Glimmer
  class Calculator
    class Command
      class Equals < Command
        keywords '=', "\r"

        def execute
          if number1 && number2 && operation
            self.result = operation.calculate.to_s
            self.number1 = self.result
          else
            self.result = last_result || '0'
          end
        end
      end
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
glimmer-cs-calculator-1.1.4	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.1.3	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.1.2	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.1.1	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.1.0	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.0.2	lib/models/glimmer/calculator/command/equals.rb
glimmer-cs-calculator-1.0.1	lib/models/glimmer/calculator/command/equals.rb