lib/grape/validations/validators/base.rb in grape-1.5.1 vs lib/grape/validations/validators/base.rb in grape-1.5.2

@@ -10,17 +10,18 @@
       # parameter definition.
       # @param attrs [Array] names of attributes to which the Validator applies
       # @param options [Object] implementation-dependent Validator options
       # @param required [Boolean] attribute(s) are required or optional
       # @param scope [ParamsScope] parent scope for this Validator
-      # @param opts [Hash] additional validation options
-      def initialize(attrs, options, required, scope, **opts)
+      # @param opts [Array] additional validation options
+      def initialize(attrs, options, required, scope, *opts)
         @attrs = Array(attrs)
         @option = options
         @required = required
         @scope = scope
-        @fail_fast = opts[:fail_fast] || false
-        @allow_blank = opts[:allow_blank] || false
+        opts = opts.any? ? opts.shift : {}
+        @fail_fast = opts.fetch(:fail_fast, false)
+        @allow_blank = opts.fetch(:allow_blank, false)
       end
 
       # Validates a given request.
       # @note Override #validate! unless you need to access the entire request.
       # @param request [Grape::Request] the request currently being handled