Class: Byebug::NextCommand

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

Overview

Implements the next functionality.

Allows the user the continue execution until the next instruction in the current frame.

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/stepping.rb', line 44

def description
  %(n[ext][+-]?[ nnn]

  Steps over once or nnn times.
    '+' forces to move to another line.
    '-' is the opposite of '+' and disables the :forcestep setting.)
end

.names ⇒ Object 



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# File 'lib/byebug/commands/stepping.rb', line 40

def names
  %w(next)
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/byebug/commands/stepping.rb', line 31

def execute
  steps, err = parse_steps(@match[2], 'Next')
  return errmsg(err) unless steps

  @state.context.step_over(steps, @state.frame_pos, parse_force(@match[1]))
  @state.proceed
end

#regexp ⇒ Object 



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

def regexp
  /^\s* n(?:ext)?([+-])? (?:\s+(\S+))? \s*$/x
end