Class: ConvenientService::RSpec::PrimitiveMatchers::Classes::ExtendModule

Inherits:
Object
  • Object
show all
Defined in:
lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb

Instance Method Summary collapse

Constructor Details

#initialize(mod) ⇒ ExtendModule

Returns a new instance of ExtendModule.

Parameters:

  • mod (Module) 


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# File 'lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb', line 19

def initialize(mod)
  @mod = mod
end

Instance Method Details

#description ⇒ String

Returns:

  • (String) 


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# File 'lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb', line 39

def description
  "extend module `#{mod}`"
end

#failure_message ⇒ String

Returns:

  • (String) 


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# File 'lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb', line 46

def failure_message
  "expected `#{klass}` to extend module `#{mod}`"
end

#failure_message_when_negated ⇒ String

Returns:

  • (String) 


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# File 'lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb', line 53

def failure_message_when_negated
  "expected `#{klass}` NOT to extend module `#{mod}`"
end

#matches?(klass) ⇒ Boolean

Parameters:

  • klass (Class, Module)

Returns:

  • (Boolean) 


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# File 'lib/convenient_service/rspec/primitive_matchers/classes/extend_module.rb', line 30

def matches?(klass)
  @klass = klass

  klass.singleton_class.ancestors.drop_while { |ancestor| ancestor != klass.singleton_class }.include?(mod)
end