Class: Trxl::Interpreter

Inherits:
Object
  • Object
show all
Defined in:
lib/trxl/trxl.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Interpreter

Returns a new instance of Interpreter.



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# File 'lib/trxl/trxl.rb', line 642

def initialize
  @parser = Calculator.new
  @program = []
  @env = env
end

Instance Attribute Details

#env ⇒ Object

Returns the value of attribute env.



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# File 'lib/trxl/trxl.rb', line 640

def env
  @env
end

#parser ⇒ Object

Returns the value of attribute parser.



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# File 'lib/trxl/trxl.rb', line 640

def parser
  @parser
end

#program ⇒ Object

Returns the value of attribute program.



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# File 'lib/trxl/trxl.rb', line 640

def program
  @program
end

Instance Method Details

#eval(env = []) ⇒ Object 



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# File 'lib/trxl/trxl.rb', line 652

def eval(env = [])
  @parser.eval(@program.join(' '), env)
end

#stash(loc) ⇒ Object 



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# File 'lib/trxl/trxl.rb', line 648

def stash(loc)
  @program << loc
end