aglushkov/serega

# frozen_string_literal: true

class Serega
  module SeregaValidations
    #
    # Validations Utilities
    #
    module Utils
      #
      # Utility to check all hash keys are allowed
      #
      class CheckAllowedKeys
        # Checks hash keys are allowed
        #
        # @param opts [Hash] Some options Hash
        # @param allowed_keys [Array] Allowed hash keys
        #
        # @raise [Serega::SeregaError] error when any hash key is not allowed
        #
        # @return [void]
        def self.call(opts, allowed_keys, parameter_name)
          opts.each_key do |key|
            next if allowed_keys.include?(key)

            raise SeregaError,
              "Invalid #{parameter_name} option #{key.inspect}." \
              " Allowed options are: #{allowed_keys.map(&:inspect).sort.join(", ")}"
          end
        end
      end
    end
  end
end