class Grape::Validators::JsonArray
Public Instance Methods
validate_param!(field, params)
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# File lib/introspective_grape/validators.rb, line 17 def validate_param!(field, params) begin raise unless JSON.parse( params[field] ).is_a? Array rescue StandardError raise Grape::Exceptions::Validation.new params: [@scope.full_name(field)], message: 'must be a valid JSON array!' end end