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# frozen_string_literal: true
require 'dry/logic/predicates'
module Dry
module Types
# A registry with predicate objects from `Dry::Logic::Predicates`
#
# @api private
class PredicateRegistry
# @api private
attr_reader :predicates
# @api private
attr_reader :has_predicate
# @api private
def initialize(predicates = Logic::Predicates)
@predicates = predicates
@has_predicate = ::Kernel.instance_method(:respond_to?).bind(@predicates)
end
# @api private
def [](name)
predicates[name]
end
# @api private
def key?(name)
has_predicate.(name)
end
end
end
end
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