Transform json to string

transformJsonToString.js

  /**
   * @param {Object[]} arrJson
   * @returns {String}
   */
  let transformJsonToString = (arrJson) => {
    let newObj = "[";
    let counter = 0;
    arrJson.forEach((element) => {
      let str =
        Object.entries(element)
          .reduce((a, e) => {
            if (typeof e[1] != "function") {
              a += `"${e[0]}" : "${e[1]}", `;
            }
            return a;
          }, "`{")
          .slice(1, -2) + "}";

      counter++;
      newObj += str;
      newObj += arrJson.length > counter ? "," : "";
    });

    newObj += "]";

    return newObj;
  };