Class: Debugger::VarInstanceCommand

Inherits:
Command
  • Object
show all
Includes:
VarFunctions
Defined in:
lib/ruby-debug/commands/variables.rb

Overview

:nodoc:

Constant Summary

Constants inherited from Command

Command::DEF_OPTIONS

Class Method Summary collapse

Instance Method Summary collapse

Methods included from VarFunctions

#var_list

Methods inherited from Command

commands, inherited, #initialize, load_commands, #match, method_missing, options

Constructor Details

This class inherits a constructor from Debugger::Command

Class Method Details

.help(cmd) ⇒ Object 



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# File 'lib/ruby-debug/commands/variables.rb', line 82

def help(cmd)
  %{
    v[ar] i[nstance] <object>\tshow instance variables of object
  }
end

.help_command ⇒ Object 



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# File 'lib/ruby-debug/commands/variables.rb', line 78

def help_command
  'var'
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/ruby-debug/commands/variables.rb', line 72

def execute
  obj = debug_eval(@match.post_match)
  var_list(obj.instance_variables, obj.instance_eval{binding()})
end

#regexp ⇒ Object 



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# File 'lib/ruby-debug/commands/variables.rb', line 68

def regexp
  /^\s*v(?:ar)?\s+i(?:nstance)?\s+/
end