Class: Yacl::Simple

Inherits:
Define::Cli::Runner show all
Defined in:
lib/yacl/simple.rb

Class Method Summary collapse

Methods inherited from Define::Cli::Runner

go, #initialize, #plan_klass, #properties

Constructor Details

This class inherits a constructor from Yacl::Define::Cli::Runner

Class Method Details

.defaults(&block) ⇒ Object

Public: Create a child class of Yacl::Define::Defaults

block - an optional block will be evaluated in the context of the

created class.

The child class is created once, and the block is evaluated once. Further class to this method will result in returning the already defined class.



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# File 'lib/yacl/simple.rb', line 12

def defaults( &block )
  nested_class( 'Defaults', Yacl::Define::Defaults, &block )
end

.nested_class(name, parent, &block) ⇒ Object

Internal: Define a class that is a nested class of the module



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# File 'lib/yacl/simple.rb', line 41

def nested_class( name, parent, &block )
  unless const_defined?( name ) then
    klass = Class.new( parent )
    klass.class_eval( &block ) if block_given?
    const_set( name , klass )
  end
  return const_get( name )
end

.parser(&block) ⇒ Object

Public: Creates a child class of Yacl::Define::Cli::Parser

block - an optional block will be evaluated in the context of the

created class.

The child class is created once, and the block is evaluated once. Further class to this method will result in returning the already defined class.



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# File 'lib/yacl/simple.rb', line 24

def parser( &block )
  nested_class( 'Parser', Yacl::Define::Cli::Parser, &block )
end

.plan(&block) ⇒ Object

Public: Creates a child class of Yacl::Define::Plan

block - an optional block will be evaluated in the context of the

created class.

The child class is created once, and the block is evaluated once. Further class to this method will result in returning the already defined class.



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# File 'lib/yacl/simple.rb', line 36

def plan( &block )
  nested_class( 'Plan', Yacl::Define::Plan, &block )
end