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ES6 Last Item in Map()
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| // Since ES6 Map()'s' retain their order of insertion, it can sometimes be useful to get the last item or value inserted: | |
| export const getLastItemInMap = map => Array.from(map)[map.size-1] | |
| export const getLastKeyInMap = map => Array.from(map)[map.size-1][0] | |
| export const getLastValueInMap = map => Array.from(map)[map.size-1][1] | |
| // Obviously getLastKey and getLastValue can reuse getLastItem, but for maximum portability I opted for verbosity. |
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get last from map object