javascript: Getting an Error with "prefer-arrow-callback"

@ljharb Yeah… You’re right. I just looked at how long it’s been, my team and I are way behind in terms of ESLint version. 1.x really is that far behind. I will hopefully be able to use this as a stimulus in the direction of upgrading. We rely extremely heavily on the work that you Airbnb guys do on this config, like so many others, and I appreciate it 😃

launcher is an internally written unit testing framework. I’ve actually realized that the dependency its pulling for eslint is 1.10.3

├── eslint@2.11.1
└─┬ launcher@0.14.1
  └── eslint@1.10.3

So looks like my problem.

@ljharb thanks man. There’s a bunch of little things like that I always felt weren’t clear as I “grew up” with node/npm 😃