Sha256: cd21c1d634d35f459d9e888b918dc17f0f78e936a90a3dc193f831723a08dd8a
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Size: 869 Bytes
Versions: 15
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Stored size: 869 Bytes
Contents
module Grape
module Validations
require 'grape/validations/validators/mutual_exclusion'
class ExactlyOneOfValidator < MutualExclusionValidator
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
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
private
def none_of_restricted_params_is_present
scoped_params.any? { |resource_params| keys_in_common(resource_params).empty? }
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems