Class: Evostream::CLI::Argument::Arg

Inherits:

Object

• Object
• Evostream::CLI::Argument::Arg

Defined in:

lib/evostream/cli/option/argument.rb

Overview

Abstract class for all argument used with CLI command

Direct Known Subclasses

Command, Config, Help, Host, Port, Search, Version

Class Method Summary

• .descendants ⇒ Object

Instance Method Summary

• #used? ⇒ Boolean

Class Method Details

.descendants ⇒ Object

# File 'lib/evostream/cli/option/argument.rb', line 8

def self.descendants
  ObjectSpace.each_object(Class).select { |klass| klass < self }
end

Instance Method Details

#used? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/evostream/cli/option/argument.rb', line 12

def used?
  action if use(self.class::KEY)
end