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Library does not work on IE11 because of Symbol being undefined
See original GitHub issueHello, is there any chance we can get a version of the dist js which works on IE11?
It currently doesn’t work because Symbol is undefined so a polyfill will be necessary during the transpiling.
I have tested the latest JS files in the dist folder against IE11.
Many thanks.
Issue Analytics
- State:
- Created 4 years ago
- Comments:6 (3 by maintainers)
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I will make the fix as part of
3.0.0which attempts to baseline IE support to version 9.Hi @squallstar, thanks for opening this issue.
I am not sure adding a polyfill is the right thing to do here. The Symbol object is not required to run
Mingoand is only added as a convenience to enable for…of style iteration.Perhaps the correct thing to add a guard to test for the
Symbolsupport and only add the iterator if it is available in the environment. This frees up users to bring their own polyfill if they want to use thefor..ofstyle syntax.