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Trailing commas in function arguments

See original GitHub issue

What about trailing commas here?

const hero = (
  firstName,
  lastName,
  birthYear,
  superPower, // <-- this one
) => {
  // ....
};

It needs http://babeljs.io/docs/plugins/syntax-trailing-function-commas/ and it’s based on this proposal

Does AirBnB encourages the use of trailing commas here?

Issue Analytics

State:
Created 7 years ago
Reactions:1
Comments:5 (2 by maintainers)

Top GitHub Comments

2reactions

ljharbcommented, Sep 25, 2016

eslint v3.6.0 now supports this, but the comma-dangle rule does not, just yet. This is now waiting on https://github.com/eslint/eslint/pull/7181.

0reactions

graingertcommented, Nov 1, 2016

@ljharb fyi this is now available

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