lib/oxidized/manager.rb
def loader(hash, global_dir, local_dir, name)
      dir   = File.join(Config::Root, local_dir)
      map   = Manager.load(dir, name) if File.exist? File.join(dir, name + ".rb")
      map ||= Manager.load(global_dir, name)
      hash.merge!(map) if map
    end
def loader(hash, global_dir, local_dir, name)
      dir   = File.join(Config::Root, local_dir)
      map   = Manager.load(dir, name) if File.exist? File.join(dir, name + ".rb")
      map ||= Manager.load(global_dir, name)
      hash.merge!(map) if map
    end
def loader ( hash , global_dir , local_dir , name ) dir = File . join ( Config :: Root , local_dir ) map = Manager . load ( dir , name ) if File . exist? File . join ( dir , name + ".rb" ) map ||= Manager . load ( global_dir , name ) hash . merge! ( map ) if map end
if local version of file exists, load it, else load global - return falsy value if nothing loaded
if local version of file exists load it else load global - return falsy value if nothing loaded