On Mon, Mar 25, 2013 at 3:28 AM, Axel Rauschmayer <[email protected]> wrote:
> A rough guide for migrating functions from ES5 to ES6 would be: > > 1. Function declarations --> function declarations > 2. Function expressions --> arrow functions > Claude nailed this one > 3. IIFEs --> blocks > or Modules > 4. Functions in object literals --> concise method syntax > 5. Constructors --> classes > 6. New: generator functions > > These rules are easy to understand, with one exception: You can’t have a > function declaration with lexical |this| (that is, #1 is a potential source > of confusion). > > Have there been ideas for this? I’m thinking arrow function declarations > (but without syntactic expression-versus-declaration ambiguity). > What do you mean by arrow function declarations? Rick
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