lib/tram/policy.rb in tram-policy-0.0.1 vs lib/tram/policy.rb in tram-policy-0.0.2

@@ -6,21 +6,22 @@
   class Policy
     require_relative "policy/validation_error"
     require_relative "policy/inflector"
     require_relative "policy/error"
     require_relative "policy/errors"
+    require_relative "policy/validator"
 
     extend Dry::Initializer
 
     class << self
       # Registers a validator
       #
       # @param  [#to_sym, Array<#to_sym>] names
       # @return [self]
       #
-      def validate(*names)
-        @validators = validators | names.flatten.map(&:to_sym)
+      def validate(name, **opts)
+        validators[name.to_sym] = opts
         self
       end
 
       # Policy constructor/validator (alias for [.new])
       #
@@ -32,16 +33,16 @@
       end
 
       private
 
       def validators
-        @validators ||= []
+        @validators ||= {}
       end
 
       def inherited(klass)
         super
-        klass.validate validators
+        validators.each { |name, opts| klass.validate name, opts }
       end
     end
 
     # Translates a message in the scope of current policy
     #
@@ -105,9 +106,13 @@
     private
 
     def initialize(*)
       super
       @__scope__ = Inflector.underscore(self.class.name)
-      self.class.send(:validators).each { |name| send(name) }
+      self.class.send(:validators).each do |name, opts|
+        size = errors.count
+        send(name)
+        break if (errors.count > size) && opts[:stop_on_failure]
+      end
     end
   end
 end