Class: Mutant::Matcher::Filter

Inherits:

Mutant::Matcher

Object
Mutant::Matcher
Mutant::Matcher::Filter

Defined in:: lib/mutant/matcher/filter.rb

Overview

Matcher filter

Instance Method Summary collapse

#each(&block) ⇒ self, Enumerator<Subject> private

Enumerate matches.

Methods inherited from Mutant::Matcher

build, #identification

Instance Method Details

#each(&block) ⇒ `self`, `Enumerator<Subject>`

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.

Enumerate matches

Returns:

(self) —

if block given
(Enumerator<Subject>) —

otherwise

# File 'lib/mutant/matcher/filter.rb', line 17

def each(&block)
  return to_enum unless block_given?
  matcher.select(&predicate.method(:call)).each(&block)
  self
end