lib/mutant/matcher/filter.rb


# frozen_string_literal: true

module Mutant
  class Matcher
    # Matcher filter
    class Filter < self
      include Anima.new(:matcher, :predicate)

      # Enumerate matches
      #
      # @param [Env] env
      #
      # @return [Enumerable<Subject>]
      def call(env)
        matcher.call(env).select(&predicate)
      end

    end # Filter
  end # Matcher
end # Mutant