grep_v(pattern) {|item| ... } -> Enumerator::Lazy[permalink][rdoc][edit]-
Enumerable#grep_v と同じですが、配列ではなくEnumerator::Lazy を返します。
例
(100..Float::INFINITY).lazy.map(&:to_s).grep_v(/(\d).*\1/) # => #<Enumerator::Lazy: #<Enumerator::Lazy: #<Enumerator::Lazy: 100..Infinity>:map>:grep_v(/(\d).*\1/)> (100..Float::INFINITY).lazy.map(&:to_s).grep_v(/(\d).*\1/).take(15).force # => ["102", "103", "104", "105", "106", "107", "108", "109", "120", "123", "124", "125", "126", "127", "128"][SEE_ALSO] Enumerable#grep_v, Enumerable#grep, Enumerator::Lazy#grep