Merge pull request #1 from redmedical/feature/optionReplace

feat(serialize): implement option to disable escaping of unsafe chara…

Author: mic25

index.js

@@ -83,7 +83,9 @@ module.exports = function serialize(obj, options) {
  // Replace unsafe HTML and invalid JavaScript line terminator chars with
  // their safe Unicode char counterpart. This _must_ happen before the
  // regexps and functions are serialized and added back to the string.
- str = str.replace(UNSAFE_CHARS_REGEXP, escapeUnsafeChars);
+ if (!options.disableEscapeUnsafe) {
+ str = str.replace(UNSAFE_CHARS_REGEXP, escapeUnsafeChars);
+ }
 
  if (functions.length === 0 && regexps.length === 0) {
  return str;

test/unit/serialize.js

@@ -198,6 +198,11 @@ describe('serialize( obj )', function () {
 
  expect(serialize(fn, {isJSON: true})).to.equal('undefined');
  });
+
+ it('should accept a `disableEscapeUnsafe` option', function () {
+ expect(serialize('<', {disableEscapeUnsafe: false})).to.equal('"\\u003C"');
+ expect(serialize('<', {disableEscapeUnsafe: true})).to.equal('\"<\"');
+ });
  });
 
  describe('backwards-compatability', function () {