CHANGES.md

Emitter Changelog

1.0.0

• Initial release.

1.1.0

• Added Emitter.asEmitter() functional mixin.
• Added defineEvents(), defineMaxListeners(), destroyEvents(), and destroyMaxListeners() to provide management of the emitter interals with the mixin is used.
• Removed dependency on Symbol.

1.1.1

• Added Symbol.toStringTag to shim.

1.1.2

• Added Emitter.version.
• Added benchmark tests.
• Removed unnecessary return.
• Removed extra event registry safety checks.
• Fixed defect where the every listeners executed for multiple times for a namespaced event.
• Traded in while-loop array cloning for Array.prototype.slice() which seems to perform better overall.
  • http://jsperf.com/new-array-vs-splice-vs-slice/97
• Improved performance of trigger() and therefore emit().
• Normalized the usage of internal emitEvent() method.

1.2.0

• Added until().
  • Re-implemented many() using until().
• Performance tweaks.

1.2.1

• Better error handling which resolves #1.
• Additional testing around error events.

1.3.0

• Made internal properties non-enumerable.
• Added toJSON() and toString() methods.
• Additional testing.

2.0.0

• Updated development environment.
• Added roadmap to documentation.
• Removed Symbol and setImmediate() shims.
• Removed defineEvents(), defineMaxListeners(), destroyEvents(), and destroyMaxListeners().
• toJSON() and toString() are no longer provided by the mixin but are part of Emitter.prototype.
• Removed Emitter.listenerCount().
• Added at(), eventTypes(), first(), getMaxListeners(), and setMaxListeners().
• Migrated to jsdocs for API documentation.
• Symbol values are now String values due to browser support.
• Emitter.asEmitter() is now built into Emitter().
• Mixin has expanded syntax to allow for more flexibility.