Class: Hotdog::Commands::Help

Inherits:

BaseCommand

Object
BaseCommand
Hotdog::Commands::Help

show all

Defined in:: lib/hotdog/commands/help.rb

Constant Summary

Constants inherited from BaseCommand

BaseCommand::PERSISTENT_DB

Instance Attribute Summary

Attributes inherited from BaseCommand

#application, #logger, #options

Instance Method Summary collapse

#run(args = []) ⇒ Object

Methods inherited from BaseCommand

#execute, #fixed_string?, #initialize

Constructor Details

This class inherits a constructor from Hotdog::Commands::BaseCommand

Instance Method Details

#run(args = []) ⇒ `Object`

# File 'lib/hotdog/commands/help.rb', line 8

def run(args=[])
  ruby = File.join(RbConfig::CONFIG["bindir"], RbConfig::CONFIG["ruby_install_name"])
  exit(system(ruby, $0, "--help") ? 0 : 1)
end