Function customStringify

tasks/angular-translate.js:44–57

(val)

      results = {};

    var customStringify = function (val) {
      if (stringify_options) {
        return stringify(val, _.isObject(stringify_options) ? stringify_options : {
          space: '    ',
          cmp: function (a, b) {
            var lower = function (a) {
              return a.toLowerCase();
            };
            return lower(a.key) < lower(b.key) ? -1 : 1;
          }
        });
      }
      return JSON.stringify(val, null, 4);
    };

    // Use to escape some char into regex patterns
    var escapeRegExp = function (str) {