class Grape::Validations::ExactlyOneOfValidator
Public Instance Methods
message(default_key = nil)
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# File lib/grape/validations/validators/exactly_one_of.rb, line 13 def message(default_key = nil) options = instance_variable_get(:@option) if options_key?(:message) (options_key?(default_key, options[:message]) ? options[:message][default_key] : options[:message]) else default_key end end
validate!(params)
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Calls superclass method
# File lib/grape/validations/validators/exactly_one_of.rb, line 5 def validate!(params) super if scope_requires_params && none_of_restricted_params_is_present raise Grape::Exceptions::Validation, params: all_keys, message: message(:exactly_one) end params end
Private Instance Methods
none_of_restricted_params_is_present()
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# File lib/grape/validations/validators/exactly_one_of.rb, line 24 def none_of_restricted_params_is_present scoped_params.any? { |resource_params| keys_in_common(resource_params).empty? } end