Given path, a filesystem path to a ruby file, return an array of constant paths which would cause Dependencies to attempt to load this file.

Source Code

# File active_support/dependencies.rb, line 132
def loadable_constants_for_path(path, bases = load_paths)
  path = $1 if path =~ /\A(.*)\.rb\Z/
  expanded_path = File.expand_path(path)

  bases.collect do |root|
    expanded_root = File.expand_path(root)
    next unless %r{\A#{Regexp.escape(expanded_root)}(/|\\)} =~ expanded_path

    nesting = expanded_path[(expanded_root.size)..-1]
    nesting = nesting[1..-1] if nesting && nesting[0] == ?/
    next if nesting.blank?

    [
      nesting.camelize,
      # Special case: application.rb might define ApplicationControlller.
      ('ApplicationController' if nesting == 'application')
    ]
  end.flatten.compact.uniq
end