Use concurrent-ruby's new Promises API

rails / sprockets

Rack-based asset packaging system

MIT License

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Open olivier-thatch opened 5 months ago

olivier-thatch commented 5 months ago

This PR updates Sprockets::Manifest to use concurrent-ruby's new Promises API which was added in v1.1.

The new Promises framework is less prone to deadlocks. As a result, this PR should fix #640.