class method `self.tree`

Ruby on Rails 6.0.6

Since v5.2.8.1

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

self.tree(name, finder, partial = false, seen = {})

Create a dependency tree for template named name.

Parameters

name req
finder req
partial opt = false
seen opt = {}

Source

# File actionview/lib/action_view/digestor.rb, line 42
      def tree(name, finder, partial = false, seen = {})
        logical_name = name.gsub(%r|/_|, "/")

        if template = find_template(finder, logical_name, [], partial, [])
          if node = seen[template.identifier] # handle cycles in the tree
            node
          else
            node = seen[template.identifier] = Node.create(name, logical_name, template, partial)

            deps = DependencyTracker.find_dependencies(name, template, finder.view_paths)
            deps.uniq { |n| n.gsub(%r|/_|, "/") }.each do |dep_file|
              node.children << tree(dep_file, finder, true, seen)
            end
            node
          end
        else
          unless name.include?("#") # Dynamic template partial names can never be tracked
            logger.error "  Couldn't find template for digesting: #{name}"
          end

          seen[name] ||= Missing.new(name, logical_name, nil)
        end
      end

Defined in actionview/lib/action_view/digestor.rb line 42 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionView::Digestor

Signature

Parameters