Class: Platformer::Composer

Inherits:
Object
  • Object
show all
Defined in:
lib/platformer/composer.rb

Defined Under Namespace

Classes: ClassDoesNotUseDSLComposeError

Class Method Summary collapse

Class Method Details

.for_each(klass, dsl_name, &block) ⇒ Object 



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# File 'lib/platformer/composer.rb', line 27

def self.for_each klass, dsl_name, &block
  # todo
end

.for_each_child_class(klass, &block) ⇒ Object

when provided with a class which has DSLCompose added to it, such as ApplicationModel, this method will execute the provided block once for every child class of the provided class. A common use of this method would be to find all classes of a particular type (such as models or callback definitions) and dynamically create something for each of them



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# File 'lib/platformer/composer.rb', line 14

def self.for_each_child_class klass, &block
  unless klass.respond_to? :dsls
    raise ClassDoesNotUseDSLCompose
  end
  if block
    klass.dsls.executions_by_class.each do |k, dsl|
      yield k
    end
  else
    warn "no block provided"
  end
end