Function manualLowercase

lib/test/angular/1.6.7/angular.js:283–289

(s)

var manualLowercase = function(s) {
  /* eslint-disable no-bitwise */
  return isString(s)
      ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})
      : s;
  /* eslint-enable */
};
var manualUppercase = function(s) {
  /* eslint-disable no-bitwise */
  return isString(s)