>> A pattern of the form >> >> [a0, a1, 〰〰, ak, ...r, bn, bn-1, 〰〰, b0] > > We currently haven't specified this syntactic form. I'm not sure if it adds > enough value to justify the added conceptual complexity.
Using this pattern for accessing elements at the end would be useful. For example: [...r, b0, b1, b2] = arr means: assign the three last elements of arr to b0, b1, b2 (and assign everything until these elements to r) It would be nice if r was optional: [..., b0, b1, b2] = arr -- Dr. Axel Rauschmayer a...@rauschma.de home: rauschma.de twitter: twitter.com/rauschma blog: 2ality.com _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss