No longer fails with jest 20 on ci. Arrow functions are a bit more terse, and it'll make the codebase more uniform (as we already use arrow functions for other stuff).
Enforce with eslint rules:
"func-style": ["error", "expression"],
"prefer-arrow-callback": "error",
No longer fails with jest 20 on ci. Arrow functions are a bit more terse, and it'll make the codebase more uniform (as we already use arrow functions for other stuff).
Enforce with eslint rules: