lib/inch/code_object/provider/yard/object/base.rb in inch-0.3.0 vs lib/inch/code_object/provider/yard/object/base.rb in inch-0.3.1.rc1

@@ -23,18 +23,21 @@
             def_delegators :object, :type, :namespace, :source, :source_type, :signature, :group, :dynamic, :visibility
 
             # @param object [YARD::CodeObjects::Base] the actual (YARD) code object
             def initialize(object)
               @object = object
+              @__api_tag = __api_tag
+              @__parent = __parent
+              @__private_tag = __private_tag
             end
 
             def api_tag?
               !api_tag.nil?
             end
 
             def api_tag
-              tag(:api) || (parent && parent.api_tag)
+              @__api_tag
             end
 
             # To be overridden
             # @see Proxy::NamespaceObject
             # @return [CodeObject::Proxy::Base,nil] the child inside the current object or +nil+
@@ -98,15 +101,15 @@
               # is first declared)
               files.first && files.first.filename
             end
 
             def fullname
-              object.path
+              @fullname ||= object.path
             end
 
             def name
-              object.name
+              @name ||= object.name
             end
 
             def has_alias?
               false
             end
@@ -155,18 +158,13 @@
             # +depth+ answers the question "how many layers of code objects are
             # above this one?"
             #
             # @note top-level counts, that's why Foo has depth 1!
             #
-            # @param i [Fixnum] a counter for recursive method calls
             # @return [Fixnum] the depth of the object in terms of namespace
-            def depth(i = 0)
-              if parent
-                parent.depth(i+1)
-              else
-                i
-              end
+            def depth
+              @__depth ||= __depth
             end
 
             # @return [Boolean] +true+ if the object represents a method
             def method?
               false
@@ -181,10 +179,14 @@
               []
             end
 
             # @return [Array,nil] the parent of the current object or +nil+
             def parent
+              @__parent
+            end
+
+            def __parent
               YARD::Object.for(object.parent) if object.parent
             end
 
             def private?
               visibility == :private
@@ -195,11 +197,11 @@
             def private_tag?
               !private_tag.nil?
             end
 
             def private_tag
-              tag(:private) || (parent && parent.private_tag)
+              @__private_tag
             end
 
             def private_api_tag?
               api_tag && api_tag.text == 'private'
             end
@@ -252,9 +254,28 @@
             def unconsidered_tags
               @unconsidered_tags ||= tags.reject do |tag|
                   CONSIDERED_YARD_TAGS.include?(tag.tag_name)
                 end
             end
+
+            def __depth(i = 0)
+              if parent
+                parent.__depth(i+1)
+              else
+                i
+              end
+            end
+
+            private
+
+            def __api_tag
+              tag(:api) || (parent && parent.api_tag)
+            end
+
+            def __private_tag
+              tag(:private) || (parent && parent.private_tag)
+            end
+
           end
         end
       end
     end
   end