Class: Mutant::Matcher Private

Inherits:

Object

Object
Mutant::Matcher

show all

Includes:: Unparser::AbstractType, Unparser::Adamantium

Defined in:: lib/mutant/matcher.rb,
lib/mutant/matcher/null.rb,
lib/mutant/matcher/chain.rb,
lib/mutant/matcher/scope.rb,
lib/mutant/matcher/config.rb,
lib/mutant/matcher/filter.rb,
lib/mutant/matcher/method.rb,
lib/mutant/matcher/static.rb,
lib/mutant/matcher/methods.rb,
lib/mutant/matcher/namespace.rb,
lib/mutant/matcher/descendants.rb,
lib/mutant/matcher/method/instance.rb,
lib/mutant/matcher/method/metaclass.rb,
lib/mutant/matcher/method/singleton.rb

Overview

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

Abstract matcher to find subjects to mutate

Direct Known Subclasses

Chain, Descendants, Filter, Method, Methods, Namespace, Null, Scope

Defined Under Namespace

Classes: Chain, Config, Descendants, Filter, Method, Methods, Namespace, Null, Scope, Static

Class Method Summary collapse

.expand(env:) ⇒ Matcher private

Turn config into matcher.

Instance Method Summary collapse

#call ⇒ Enumerable<Subject> private

Call matcher.

Class Method Details

.expand(env:) ⇒ `Matcher`

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.

Turn config into matcher

Parameters:

env (Env)

Returns:

(Matcher)

# File 'lib/mutant/matcher.rb', line 21

def self.expand(env:)
  matcher_config = env.config.matcher

  Filter.new(
    matcher:   Chain.new(matchers: matcher_config.subjects.map { |subject| subject.matcher(env:) }),
    predicate: method(:allowed_subject?).curry.call(matcher_config)
  )
end

Instance Method Details

#call ⇒ `Enumerable<Subject>`