whole_func_string: function titleCase (s) {
                      var arr = [];
                      libs.object.each(s.split(' '), function (t) { arr.push(libs.string.ucFirst(t)); });
                      return arr.join(' ');
                  }
func_code_string: function titleCase (s) {
                      var arr = [];
                      libs.object.each(s.split(' '), function (t) { arr.push(libs.string.ucFirst(t)); });
                      return arr.join(' ');
                  }
func_documentation_string: Returns a string in Title Case.
  @param {String} s The string to operate on.
  @return {String} The title cased string.
  @function