History

Nicolò Ribaudo 0345c1bc1d

Use for..of Object.keys instead of for..in (#9518 )

In https://github.com/babel/babel/issues/9511 (and #9495 is another symptom), @PavelKastornyy reported a node crash becaue the JavaScript heap run out of memory. The problem was that their code was adding enumerable properties to `Object.prototype`: it is something that shouldn't be done, but Babel shouldn't make node crash if someone adds them.
I reduced down the problem to `for...in` loops in `@babel/traverse` that grew the memory consumption exponentially because of that unexpected properties.

2019-02-26 20:09:02 +01:00

src

Use for..of Object.keys instead of for..in (#9518 )

2019-02-26 20:09:02 +01:00

.npmignore

Misc (#5545 )

2017-03-25 21:46:16 -04:00

package.json

Version bump of lodash (#9500 )

2019-02-13 16:17:39 +01:00

README.md

Update READMEs for yarn (#8215 ) [skip ci]

2018-07-03 09:03:18 -04:00

README.md

@babel/helper-define-map

Helper function to define a map

See our website @babel/helper-define-map for more information.

Install

Using npm:

npm install --save-dev @babel/helper-define-map

or using yarn:

yarn add @babel/helper-define-map --dev