code: function (runtime, modNames) {
              var mods = [runtime], mod,
                  unalias,
                  allOk,
                  m,
                  runtimeMods = runtime.Env.mods;
  
              S.each(modNames, function (modName) {
                  mod = runtimeMods[modName];
                  if (!mod || mod.getType() != 'css') {
                      unalias = Utils.unalias(runtime, modName);
                      allOk = S.reduce(unalias, function (a, n) {
                          m = runtimeMods[n];
                          return a && m && m.status == ATTACHED;
                      }, true);
                      if (allOk) {
                          mods.push(runtimeMods[unalias[0]].value);
                      } else {
                          mods.push(null);
                      }
                  }
              });
  
              return mods;
          }
docs: Get module values
  @param runtime Module container, such as KISSY
  @param {String[]} modNames module names
  @return {Array} module values