Contents

# frozen_string_literal: true

require "dry/logic/operations/unary"
require "dry/logic/result"

module Dry
  module Logic
    module Operations
      class Negation < Unary
        def type
          :not
        end

        def call(input)
          Result.new(rule.(input).failure?, id) { ast(input) }
        end

        def [](input)
          !rule[input]
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 2 rubygems

Version	Path
dry-logic-1.2.0	lib/dry/logic/operations/negation.rb
dry-logic-1.1.1	lib/dry/logic/operations/negation.rb
dry-logic-1.1.0	lib/dry/logic/operations/negation.rb
dry-logic-1.0.8	lib/dry/logic/operations/negation.rb
grape-extra_validators-2.0.0	vendor/bundle/ruby/2.6.0/gems/dry-logic-1.0.7/lib/dry/logic/operations/negation.rb
dry-logic-1.0.7	lib/dry/logic/operations/negation.rb