class Basic101::PrintStatement
Public Class Methods
new(args = [])
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# File lib/basic101/print_statement.rb, line 9 def initialize(args = []) @args = args end
Public Instance Methods
execute(runtime)
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# File lib/basic101/print_statement.rb, line 13 def execute(runtime) if @args.empty? runtime.output.print "\n" else arg_values = @args.map do |arg| arg.eval(runtime) end arg_values.each do |value| value.print_string runtime.output end arg_values.last.print_new_line runtime.output end end
Protected Instance Methods
state()
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Calls superclass method
# File lib/basic101/print_statement.rb, line 29 def state super + [@args] end