Module: Decoradar::ClassMethods

Defined in:
lib/decoradar.rb

Instance Method Summary collapse

Instance Method Details

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



43
44
45
46
47
 
# File 'lib/decoradar.rb', line 43

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 



39
40
41
 
# File 'lib/decoradar.rb', line 39

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

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



49
50
51
52
53
 
# File 'lib/decoradar.rb', line 49

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) 


55
56
57
58
59
 
# File 'lib/decoradar.rb', line 55

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

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

#inherited(child) ⇒ Object 



61
62
63
64
65
 
# File 'lib/decoradar.rb', line 61

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

  super
end