Class: Brainfuck::CodeLoader

Inherits:
Rubinius::CodeLoader
  • Object
show all
Defined in:
lib/brainfuck/code_loader.rb

Class Method Summary collapse

Class Method Details

.execute_code(code, binding, from_module, print = Compiler::Print.new) ⇒ Object 



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# File 'lib/brainfuck/code_loader.rb', line 4

def self.execute_code(code, binding, from_module, print = Compiler::Print.new)
  cm = Compiler.compile_for_eval(code, binding.variables,
                                 "(eval)", 1, print)
  cm.scope = binding.static_scope.dup
  cm.name = :__eval__

  script = Rubinius::CompiledMethod::Script.new(cm, "(eval)", true)
  script.eval_binding = binding
  script.eval_source = code

  cm.scope.script = script

  be = Rubinius::BlockEnvironment.new
  be.under_context(binding.variables, cm)
  be.from_eval!
  be.call
end

.execute_file(name, compile_to = nil, print = Compiler::Print.new) ⇒ Object

Takes a .bf file name, compiles it if needed and executes it.



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# File 'lib/brainfuck/code_loader.rb', line 23

def self.execute_file(name, compile_to = nil, print = Compiler::Print.new)
  cm = Compiler.compile_if_needed(name, compile_to, print)
  ss = ::Rubinius::StaticScope.new Object
  code = Object.new
  ::Rubinius.attach_method(:__run__, cm, ss, code)
  code.__run__
end