Re: [openstreetmap/openstreetmap-website] [WIP] XML generation: nodes, ways, relations, map controller → view (#2223)

Andy Allan notifications at
Thu Jun 27 07:42:14 UTC 2019

> I think there's need for .empty? guards when using

Sorry, that should have read 'I think there's **no** need for' the guards.

> The reason why this is outside of `xml.node(attrs) do |nd|` is that it fails horribly otherwise - either producing invalid XML or simply crashing, I don't recall at the moment.

Oh, then perhaps there is. That's a pity since I would have thought the `each` simply doesn't do anything when there's no tags.

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