Class: Rubinius::Debugger::Command::SetFrame

Inherits:
Rubinius::Debugger::Command show all
Defined in:
lib/rubinius/debugger/commands.rb

Instance Method Summary collapse

Methods inherited from Rubinius::Debugger::Command

commands, #current_frame, #current_method, descriptor, ext_help, help, #initialize, #listen, match?, pattern, #run_code, #variables

Methods included from Display

#ask, #crit, #display, #error, #info, #section

Constructor Details

This class inherits a constructor from Rubinius::Debugger::Command

Instance Method Details

#run(args) ⇒ Object 



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# File 'lib/rubinius/debugger/commands.rb', line 425

def run(args)
  unless m = /(\d+)/.match(args)
    error "Invalid frame number: #{args}"
    return
  end

  num = m[1].to_i

  if num >= @debugger.locations.size
    error "Frame #{num} too big"
    return
  end

  @debugger.set_frame(num)

  info current_frame.describe
  @debugger.show_code
end