doc_helpers.rb in pakyow-presenter-0.9.0

- old
+ new
@@ -1,77 +1,17 @@
 module Pakyow
   module Presenter
     module DocHelpers
-      def breadth_first(doc)
-        queue = [doc]
-        until queue.empty?
-          node = queue.shift
-          catch(:reject) {
-            yield node
-            queue.concat(node.children)
-          }
-        end
+      def self.self_closing_tag?(tag)
+        %w[area base basefont br hr input img link meta].include? tag
       end
 
-      def path_to(child)
-        path = []
-
-        return path if child == @doc
-
-        child.ancestors.each {|a|
-          # since ancestors goes all the way to doc root, stop when we get to the level of @doc
-          break if a.children.include?(@doc)
-
-          path.unshift(a.children.index(child))
-          child = a
-        }
-
-        return path
+      def self.form_field?(tag)
+        %w[input select textarea button].include? tag
       end
 
-      def path_within_path?(child_path, parent_path)
-        parent_path.each_with_index {|pp_step, i|
-          return false unless pp_step == child_path[i]
-        }
-
-        true
-      end
-
-      def doc_from_path(path)
-        o = @doc
-
-        # if path is empty we're at self
-        return o if path.empty?
-
-        path.each {|i|
-          if child = o.children[i]
-            o = child
-          else
-            break
-          end
-        }
-
-        return o
-      end
-
-      def view_from_path(path)
-        view = View.from_doc(doc_from_path(path))
-        view.related_views << self
-
-        # workaround for nokogiri in jruby (see https://github.com/sparklemotion/nokogiri/issues/1060)
-        view.doc.document.errors = []
-
-        return view
-      end
-
-      def to_html
-        @doc.to_html
-      end
-
-      alias :to_s :to_html
-
-      def ==(o)
-        self.class == o.class && self.to_html == o.to_html
+      def self.tag_without_value?(tag)
+        %w[select].include? tag
       end
     end
   end
 end