Contents

require_relative 'statement'

module Basic101

  class LetStatement < Statement

    def initialize(reference, expression)
      @reference = reference
      @expression = expression
    end

    def execute(runtime)
      @reference.assign(runtime, @expression.eval(runtime))
    end

    protected

    def state
      [@reference, @expression]
    end

  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
basic101-0.4.0	lib/basic101/let_statement.rb
basic101-0.2.0	lib/basic101/let_statement.rb
basic101-0.1.0	lib/basic101/let_statement.rb