Sha256: ff4a88b31c7732560c5979ca9cd11392e8f082da1037a6d6897ee231650ea5fb

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Size: 568 Bytes

Versions: 3

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Stored size: 568 Bytes

Contents

module Grape
  module Validations
    require 'grape/validations/validators/multiple_params_base'
    class AtLeastOneOfValidator < MultipleParamsBase
      def validate!(params)
        super
        if scope_requires_params && no_exclusive_params_are_present
          fail Grape::Exceptions::Validation, params: all_keys, message: message(:at_least_one)
        end
        params
      end

      private

      def no_exclusive_params_are_present
        scoped_params.any? { |resource_params| keys_in_common(resource_params).empty? }
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version Path
grape-0.16.2 lib/grape/validations/validators/at_least_one_of.rb
grape-0.16.1 lib/grape/validations/validators/at_least_one_of.rb
grape-0.15.0 lib/grape/validations/validators/at_least_one_of.rb