Only add parent class once

dollarshaveclub / stickybits

Stickybits is a lightweight alternative to `position: sticky` polyfills 🍬

https://github.com/yowainwright/stickybits

MIT License

2.19k stars 168 forks source link

Closed mbark closed 4 years ago

mbark commented 4 years ago

Change addInstance to add the parent class only once instead of multiple times.

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