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Restore IE11 support #5

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mberlanda opened this issue Mar 9, 2018 · 1 comment
Closed

Restore IE11 support #5

mberlanda opened this issue Mar 9, 2018 · 1 comment
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bug enhancement

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@mberlanda
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mberlanda commented Mar 9, 2018 •
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Description

As per the ES6 compatibility table, IE11 does not support:

  • arrow functions
  • class
  • super
  • generators
  • almost any other improvement ...

Possible Solutions

Revert ES2015 Syntax

If we want to restore the backward compatibility to IE11, we should consider to refactor some javascript code. It should be mostly a matter of arrow functions:

// from
someFunc = (param) => { }
// back to
function someFunc(param){ }

The usage of arrow function was introduced in commit 4d6e7b5 #3

Use BabelJS

https://babeljs.io/docs/setup/#installation
@mberlanda mberlanda mentioned this issue Mar 12, 2018
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@mberlanda
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rails/webpacker#1235

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