IE11 TypeError

[marcosvlehmkuhl]

I've beeing experiencing an error on IE 11 due to the lack of Object.values and Object.assign. I see three possible solutions here:

1 - We avoid using these non-widely supported APIs;
2 - We ensure the compiling injects those polyfills;
3 - We document a compatibility table on the README and point to the necessary polyfills.