99b0f51980
## Description Parses the previousPaths metadata collections along with deltas, and hands paths down to exchange backup collection producers. Does not yet scrutinize previous/current path diffs. ## Type of change - [x] 🌻 Feature ## Issue(s) * #1726 ## Test Plan - [x] ⚡ Unit test - [x] 💚 E2E
17 lines
371 B
Go
17 lines
371 B
Go
package common
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// UnionMaps produces a new map containing all the values of the other
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// maps. The last maps have the highes priority. Key collisions with
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// earlier maps will favor the last map with that key.
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func UnionMaps[K comparable, V any](ms ...map[K]V) map[K]V {
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r := map[K]V{}
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for _, m := range ms {
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for k, v := range m {
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r[k] = v
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}
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}
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return r
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}
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