Class: Byebug::EnableCommand::DisplayCommand

Inherits:
Command
  • Object
show all
Includes:
Helpers::ToggleHelper
Defined in:
lib/byebug/commands/enable/display.rb

Overview

Enables all or specific displays

Instance Attribute Summary

Attributes inherited from Command

#processor

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers::ToggleHelper

#enable_disable_breakpoints, #enable_disable_display

Methods included from Helpers::ParseHelper

#get_int, #parse_steps, #syntax_valid?

Methods inherited from Command

#arguments, columnize, #context, #frame, help, #initialize, match, to_s

Methods included from Helpers::StringHelper

#camelize, #deindent, #prettify

Constructor Details

This class inherits a constructor from Byebug::Command

Class Method Details

.description ⇒ Object 



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# File 'lib/byebug/commands/enable/display.rb', line 22

def self.description
  <<-DESCRIPTION
    en[able] d[isplay][ <id1> <id2> .. <idn>]

    #{short_description}

    Arguments are the code numbers of the expressions to enable. Do "info
    display" to see the current list of code numbers. If no arguments are
    specified, all displays are enabled.
  DESCRIPTION
end

.regexp ⇒ Object 



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# File 'lib/byebug/commands/enable/display.rb', line 18

def self.regexp
  /^\s* d(?:isplay)? (?:\s+ (.+))? \s*$/x
end

.short_description ⇒ Object 



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# File 'lib/byebug/commands/enable/display.rb', line 34

def self.short_description
  "Enables expressions to be displayed when program stops."
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/byebug/commands/enable/display.rb', line 38

def execute
  enable_disable_display("enable", @match[1])
end