Module: Decoradar::ClassMethods

Defined in:
lib/decoradar.rb

Instance Method Summary collapse

Instance Method Details

#attribute(name, options = {}) ⇒ Object 



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# File 'lib/decoradar.rb', line 42

def attribute(name, options = {})
  attr = Attribute.new(options.merge(name: name))
  self.attribute_set << attr
  class_eval { def_delegators(:model, attr.name) }
end

#attributes(*names) ⇒ Object 



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# File 'lib/decoradar.rb', line 38

def attributes(*names)
  names.map { |name| attribute(name) }
end

#collection(name, options = {}) ⇒ Object 



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# File 'lib/decoradar.rb', line 48

def collection(name, options = {})
  col = Collection.new(options.merge(name: name))
  self.attribute_set << col
  class_eval { def_delegators(:model, col.name) }
end

#decorate_collection(collection) ⇒ Object

Raises:

  • (TypeError) 


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# File 'lib/decoradar.rb', line 54

def decorate_collection(collection)
  raise TypeError if !collection.respond_to?(:map)

  collection.map { |item| new(item) }
end

#inherited(child) ⇒ Object 



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# File 'lib/decoradar.rb', line 60

def inherited(child)
  child.attribute_set = attribute_set.dup

  super
end