React Can component mutates Ability handler array when events are fired

When the ability object is updated the ‘emit’ method is fired and there is a foreach over all the attached handlers for the particular event. See here.

The problem is, the React Can component attaches a handler that calls ‘forceUpdate’ which forces a render and the render method removes the old handler and attaches a new one subsequently mutating the handler array.

A quick fix would be to change the line to the following handlers.map(h => h).forEach(handler => handler(payload));

[stalniy]

fixed in

• @casl/abiliry@3.0.1
• @casl/react@1.0.2

[richard-vc]

Nice one. Thanks for the quick fix 😃