lib/command/list.js
function lindex(key, index, req) {
  var val = this.getKey(key, req);
  if(!val) return null;
  return val.lindex(index);
}
function lindex(key, index, req) {
  var val = this.getKey(key, req);
  if(!val) return null;
  return val.lindex(index);
}
function lindex ( key , index , req ) { var val = this . getKey ( key , req ) ; if ( ! val ) return null ; return val . lindex ( index ) ; }
Returns the list element stored at index.
Returns the list element stored at index .