Class: Byebug::FinishCommand

Inherits:
Command
  • Object
show all
Defined in:
lib/byebug/commands/finish.rb

Overview

Implements byebug’s ‘finish’ command.

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Command

commands, find, format_subcmd, format_subcmds, help, inherited, #initialize, load_commands, #match

Constructor Details

This class inherits a constructor from Byebug::Command

Class Method Details

.description ⇒ Object 



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# File 'lib/byebug/commands/finish.rb', line 27

def description
  %{fin[ish][ n_frames]\tExecute until frame returns.

    If no number is given, we run until the current frame returns. If a
    number of frames `n_frames` is given, then we run until `n_frames`
    return from the current position.}
end

.names ⇒ Object 



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# File 'lib/byebug/commands/finish.rb', line 23

def names
  %w(finish)
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/byebug/commands/finish.rb', line 11

def execute
  max_frames = Context.stack_size - @state.frame_pos
  n_frames = get_int(@match[1], 'finish', 0, max_frames - 1, 1)
  return nil unless n_frames

  force = n_frames == 0 ? true : false
  @state.context.step_out(@state.frame_pos + n_frames, force)
  @state.frame_pos = 0
  @state.proceed
end

#regexp ⇒ Object 



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# File 'lib/byebug/commands/finish.rb', line 7

def regexp
  /^\s* fin(?:ish)? (?:\s+(\S+))? \s*$/x
end