class Byebug::UpCommand

Move the current frame up in the backtrace.

Public Class Methods

description() click to toggle source
# File lib/byebug/commands/up.rb, line 20
def self.description
  <<-EOD
    up[ count]

    #{short_description}

    Use the "bt" command to find out where you want to go.
  EOD
end
regexp() click to toggle source
# File lib/byebug/commands/up.rb, line 16
def self.regexp
  /^\s* up (?:\s+(\S+))? \s*$/x
end
short_description() click to toggle source
# File lib/byebug/commands/up.rb, line 30
def self.short_description
  'Moves to a higher frame in the stack trace'
end

Public Instance Methods

execute() click to toggle source
# File lib/byebug/commands/up.rb, line 34
def execute
  pos, err = parse_steps(@match[1], 'Up')
  return errmsg(err) unless pos

  jump_frames(pos)

  ListCommand.new(processor).execute if Setting[:autolist]
end