With the arrival of React 16 and hooks, we came across a problem with IE11 where a polyfilled Symbol coming from React.memo would be converted. This pull request allows extensibility of the creation of Immutable objects so it's possible to use custom strategies when detecting a pattern.
Coverage increased (+0.09%) to 96.206% when pulling 265951134bbcde41a58377aeccc44e62cc27c26e on Octopus-ITSM:master into 2d870b14a01e222493c686a7644181185f859558 on rtfeldman:master.
With the arrival of React 16 and hooks, we came across a problem with IE11 where a polyfilled Symbol coming from React.memo would be converted. This pull request allows extensibility of the creation of Immutable objects so it's possible to use custom strategies when detecting a pattern.