> On Feb 2, 2017, at 9:46 PM, Chris Lattner via swift-evolution > <swift-evolution@swift.org> wrote: > > On Jan 31, 2017, at 11:16 AM, Ben Cohen via swift-evolution > <swift-evolution@swift.org> wrote: >> >> As we expand (and maybe contract :) the standard library, this kind of >> question comes up a lot, so it is worth setting out some criteria for >> judging these “helper” methods. Here’s my take on such a list (warning: >> objectivity and subjectivity blended together in the below). > > This is great perspective Ben, thank you for taking time to write this up! > > It seems that you are leaning towards removing enumerated(). What do you > think about the proposal of removing enumerated but adding indexed() to > replace it? It would provide the same behavior for common array cases, while > providing more useful/defensible functionality for other collections. > > -Chris
https://gist.github.com/erica/2b2d92e6db787d001c689d3e37a7c3f2 <https://gist.github.com/erica/2b2d92e6db787d001c689d3e37a7c3f2> This could easily be adapted to incorporate both the removal of enumerated as well as the addition of indexed, and I love the idea of using Ben's list as a template for the justification section, plus adding the feedback from this thread. -- E
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