Class: Rwc::Core::BaseDecorator

Inherits:
Object
  • Object
show all
Defined in:
lib/rwc/core/base_decorator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(object, opts = {}) ⇒ BaseDecorator

Returns a new instance of BaseDecorator.



11
12
13
14
 
# File 'lib/rwc/core/base_decorator.rb', line 11

def initialize(object, opts = {})
  @object = object
  @context = OpenStruct.new(**opts)
end

Instance Attribute Details

#context ⇒ Object

Returns the value of attribute context.



8
9
10
 
# File 'lib/rwc/core/base_decorator.rb', line 8

def context
  @context
end

#object ⇒ Object (readonly)

Returns the value of attribute object.



9
10
11
 
# File 'lib/rwc/core/base_decorator.rb', line 9

def object
  @object
end

Class Method Details

.decorate(relation, context: {}) ⇒ Object 



42
43
44
 
# File 'lib/rwc/core/base_decorator.rb', line 42

def decorate(relation, context: {})
  new(relation, context)
end

.decorate_collection(collection:, opts: {}) ⇒ Object 



21
22
23
 
# File 'lib/rwc/core/base_decorator.rb', line 21

def decorate_collection(collection:, opts: {})
  collection.map { |object| new(object, opts) }
end

.delegate_all ⇒ Object 



25
26
27
28
29
30
31
 
# File 'lib/rwc/core/base_decorator.rb', line 25

def delegate_all
  define_method(:method_missing) do |method_name, *args|
    return object.send(method_name, *args) if object.respond_to?(method_name)

    super(method_name, *args)
  end
end

.include_in_json(*methods) ⇒ Object 



33
34
35
36
37
38
39
40
 
# File 'lib/rwc/core/base_decorator.rb', line 33

def include_in_json(*methods)
  define_method(:as_json) do |*args|
    included_hash = methods.index_with do |method|
      send(method)
    end
    object.send(:as_json, *args).merge(included_hash)
  end
end