Class: Mutant::Subject::Method::Singleton

Inherits:

Mutant::Subject::Method

• Object
• Mutant::Subject
• Mutant::Subject::Method
• Mutant::Subject::Method::Singleton

Defined in:

lib/mutant/subject/method/singleton.rb

Overview

Singleton method subjects

Constant Summary

NAME_INDEX =

1

SYMBOL =

'.'.freeze

Instance Method Summary

• #prepare ⇒ self private

  Prepare subject for mutation insertion.

• #public? ⇒ Boolean private

  Test if method is public.

Methods inherited from Mutant::Subject::Method

#expression, #name

Methods inherited from Mutant::Subject

#expression, #identification, #match_expressions, #mutations, #root, #source, #source_line, #source_path, #tests

Instance Method Details

#prepare ⇒ self

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Prepare subject for mutation insertion

Returns:

• (self)

# File 'lib/mutant/subject/method/singleton.rb', line 27

def prepare
  scope.singleton_class.send(:undef_method, name)
  self
end

#public? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Test if method is public

Returns:

• (Boolean)

# File 'lib/mutant/subject/method/singleton.rb', line 16

def public?
  scope.singleton_class.public_method_defined?(name)
end