lib/traco/attributes.rb in traco-3.2.1 vs lib/traco/attributes.rb in traco-4.0.0

@@ -5,10 +5,11 @@
       @attributes = attributes.map(&:to_sym)
 
       attributes.each do |attribute|
         define_reader(attribute)
         define_writer(attribute)
+        define_query(attribute)
       end
     end
 
     def included(base)
       self.class.ensure_translatable_attributes(base)
@@ -23,11 +24,11 @@
       class_eval <<-EOM, __FILE__, __LINE__ + 1
         def #{attribute}(options = {})
           default_fallback = #{@options.fetch(:fallback, LocaleFallbacks::DEFAULT_FALLBACK).inspect}
           fallback = options.fetch(:fallback, default_fallback)
 
-          columns_to_try = self.class._locale_columns_for_attribute(:#{attribute}, fallback)
+          columns_to_try = self.class._locale_columns_for_attribute(:#{attribute}, fallback: fallback)
           columns_to_try.each do |column|
             value = send(column)
             return value if value.present?
           end
 
@@ -39,9 +40,17 @@
     def define_writer(attribute)
       class_eval <<-EOM, __FILE__, __LINE__ + 1
         def #{attribute}=(value)
           column = Traco.column(:#{attribute}, I18n.locale).to_s + "="
           send(column, value)
+        end
+      EOM
+    end
+
+    def define_query(attribute)
+      class_eval <<-EOM, __FILE__, __LINE__ + 1
+        def #{attribute}?
+          #{attribute}.present?
         end
       EOM
     end
 
     # Only called once per class or inheritance chain (e.g. once