Refactor embed.js.erb #5550
Refactor embed.js.erb #5550
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| var parts = pairs[i].split("="); | ||
| args[parts[0]] = decodeURIComponent(parts[1] || ""); | ||
| } | ||
| var args = Object.fromEntries(new URLSearchParams(window.location.search).entries()); |
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Do you actually need .entries() here? I believe the URLSearchParams object itself should be iterable?
| hot: ["HOT"], | ||
| mapnik: ["Mapnik", mapnikOptions] | ||
| }; | ||
| baseLayers["cycle map"] = baseLayers.cyclemap; |
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I think I'd just include this in the object definition after the cyclemap line. I realise it means duplicating the right hand side but I'm not sure that's any worse than this and I think it makes it a bit easier to see what's going on - also baseLayers could then be const I think?
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const defines only the variable. Ii does not prevent changing the properties of the object.
But yes, changing all var into let/const would be good because they work with much less surprise.
I would do this in a separate PR (and probably active lint rule later)
Refactors from #5519 and #5522 without adding dark mode (yet).