add_to_load_path

# File lib/bundler/plugin.rb, line 279
    def add_to_load_path(load_paths)
      if insert_index = Bundler.rubygems.load_path_insert_index
        $LOAD_PATH.insert(insert_index, *load_paths)
      else
        $LOAD_PATH.unshift(*load_paths)
      end
    end