Class: Byebug::VarInstanceCommand

Inherits:

Command

• Object
• Command
• Byebug::VarInstanceCommand

Defined in:

lib/byebug/commands/variables.rb

Overview

Show instance variables and its values.

Class Method Summary

• .description ⇒ Object
• .names ⇒ Object

Instance Method Summary

• #execute ⇒ Object
• #regexp ⇒ Object

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

# File 'lib/byebug/commands/variables.rb', line 176

def description
  %(v[ar] i[nstance] <object>

  Show instance variables of <object>.)
end

.names ⇒ Object

# File 'lib/byebug/commands/variables.rb', line 172

def names
  %w(var)
end

Instance Method Details

#execute ⇒ Object

# File 'lib/byebug/commands/variables.rb', line 167

def execute
  var_instance(@match.post_match.empty? ? 'self' : @match.post_match)
end

#regexp ⇒ Object

# File 'lib/byebug/commands/variables.rb', line 163

def regexp
  /^\s* v(?:ar)? \s+ ins(?:tance)? \s*/x
end