Module: Accord::Declarations

Defined in:
lib/accord/declarations.rb

Defined Under Namespace

Classes: Declaration, Implements

Class Method Summary collapse

Class Method Details

.also_provides(object, *interfaces) ⇒ Object 



122
123
124
 
# File 'lib/accord/declarations.rb', line 122

def also_provides(object, *interfaces)
  directly_provides(object, directly_provided_by(object), *interfaces)
end

.directly_provided_by(object) ⇒ Object 



96
97
98
99
100
 
# File 'lib/accord/declarations.rb', line 96

def directly_provided_by(object)
  object.instance_eval do
    @_accord_provides_ ||= Declaration.new
  end
end

.directly_provides(object, *interfaces) ⇒ Object 



116
117
118
119
120
 
# File 'lib/accord/declarations.rb', line 116

def directly_provides(object, *interfaces)
  object.instance_eval do
    @_accord_provides_ = Declaration.new(interfaces)
  end
end

.implemented_by(factory) ⇒ Object 



102
103
104
105
106
 
# File 'lib/accord/declarations.rb', line 102

def implemented_by(factory)
  factory.instance_eval do
    @_accord_implements_ ||= Implements.new(self)
  end
end

.implements(cls, *interfaces) ⇒ Object 



108
109
110
 
# File 'lib/accord/declarations.rb', line 108

def implements(cls, *interfaces)
  implemented_by(cls).declare(*interfaces)
end

.implements_only(cls, *interfaces) ⇒ Object 



112
113
114
 
# File 'lib/accord/declarations.rb', line 112

def implements_only(cls, *interfaces)
  implemented_by(cls).declare_only(*interfaces)
end

.no_longer_provides(object, interface) ⇒ Object 



126
127
128
 
# File 'lib/accord/declarations.rb', line 126

def no_longer_provides(object, interface)
  directly_provides(object, directly_provided_by(object) - interface)
end

.provided_by(object) ⇒ Object 



92
93
94
 
# File 'lib/accord/declarations.rb', line 92

def provided_by(object)
  implemented_by(object.class) + directly_provided_by(object)
end