code: function getBin(filename) {
      try {
          return escape(whichLocal.sync(filename));
      } catch (unused) {
          return escape(whichCwd.sync(filename));
      }
  }
docs: Get the file location of this node_module binary
  @method getBin
  @param  {string} filename Bin you are looking for
  @return {string}          Full path to the file