method

existing_parent

v5.2.3 - Show latest stable - Class: ActiveSupport::EventedFileUpdateChecker::PathHelper

existing_parent(dir)

public

Returns the deepest existing ascendant, which could be the argument itself.

# File activesupport/lib/active_support/evented_file_update_checker.rb, line 171
        def existing_parent(dir)
          dir.ascend do |ascendant|
            break ascendant if ascendant.directory?
          end
        end

existing_parent

Related methods