policy.rb in tram-policy-0.2.1

- old
+ new

@@ -1,8 +1,9 @@
 require "dry-initializer"
 require "i18n"
 
+# Top-level scope for Tram collection of gems
 module Tram
   # Base class for policy objects with composable validation errors
   class Policy
     require_relative "policy/validation_error"
     require_relative "policy/inflector"
@@ -11,13 +12,14 @@
     require_relative "policy/validator"
 
     extend Dry::Initializer
 
     class << self
+      # @!method validate(name, opts)
       # Registers a validator
       #
-      # @param  [#to_sym, Array<#to_sym>] names
+      # @param  [#to_sym, nil] name (nil)
       # @option opts [Boolean] :stop_on_failure
       # @return [self]
       #
       def validate(name = nil, **opts, &block)
         local << Validator.new(scope, name, block, opts)
@@ -42,21 +44,21 @@
       def local
         @local ||= []
       end
 
       def all
-        ((self == Tram::Policy) ? [] : superclass.send(:all)) + local
+        (((self == Tram::Policy) ? [] : superclass.send(:all)) + local).uniq
       end
     end
 
     # Translates a message in the scope of current policy
     #
     # @param  [#to_s] message
     # @param  [Hash<Symbol, Object>] options
     # @return [String]
     #
-    def t(message, **options)
+    def t(message, options = {})
       return message.to_s unless message.is_a? Symbol
       I18n.t message, options.merge(scope: @__scope__)
     end
 
     # Collection of validation errors
@@ -109,9 +111,12 @@
 
     private
 
     def initialize(*)
       super
+
+      @__options__ = self.class.dry_initializer.attributes(self)
+
       self.class.send(:all).each do |validator|
         size = errors.count
         validator.check(self)
         break if (errors.count > size) && validator.stop_on_failure
       end