Top Level Namespace

Defined Under Namespace

Modules: Kernel

Constant Summary collapse

SCRIPT_LINES__ = 
{}

Instance Method Summary collapse

Instance Method Details

#script_lines__(path) ⇒ Object

Copyright © 2011 Rocky Bernstein <[email protected]> A Rubinius implementation of set_trace_func. Compatibility with MRI 1.8 and 1.9 SCRIPT_LINES__



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# File 'lib/script_lines.rb', line 5

def script_lines__(path)
  if defined?(SCRIPT_LINES__) && SCRIPT_LINES__.is_a?(Hash)
    begin
      code_loader = Rubinius::CodeLoader.new(path)
      begin 
        code_loader.resolve_load_path
        load_path = code_loader.instance_variable_get('@load_path') || 
          File.expand_path(path)
      rescue LoadError
        load_path = path.dup
      end
      load_path = path[0...-'.rbc'.size] if path.end_with?('.rbc')
      load_path += '.rb' unless File.exist?(load_path)
      if File.readable?(load_path)
        SCRIPT_LINES__[path] = File.open(load_path).readlines 
        puts "#{path} added to SCRIPT_LINES__" if $DEBUG
      end
    rescue 
    end
  end
end