[sorting of object array]

/**
 * @desc  Sort the array elements according to the specified attributes in the object array 
 * @param objArr  An array of objects to sort 
 * @param attribute  Sort properties 
 * @param orderFlag  Mode identification ,true  In the positive order  false  For reverse order   The default is  true
 * @returns  Array after sorting 
 */
export function objectArraySortByAtr(objArr, attribute,orderFlag=true) {
  function compare(key,sortFlag) {
    let sortFlagRes;
    if(sortFlag){
      sortFlagRes=1;
    } else{
      sortFlagRes = sortFlag?1:-1;
    }
    return function(value1, value2) {
      const val1 = value1[key];
      const val2 = value2[key];
      if(val1<val2){
        return sortFlagRes*-1;
      }
      if(val1>val2){
        return sortFlagRes*1;
      }
      return 0;
    };
  }
  return objArr.sort(compare(`${attribute}`,orderFlag));
}