Created
January 23, 2020 06:57
-
-
Save tail-call/23a85a94886f45d33db1401e84ca064d to your computer and use it in GitHub Desktop.
Merging dictionaries in Swift easily (JS-like behavior)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import Cocoa | |
| let a: [String: String] = [ | |
| "k1": "a1", | |
| "k2": "a2", | |
| "ka": "a3", | |
| ] | |
| let b: [String: String] = [ | |
| "k1": "b1", | |
| "k2": "b2", | |
| "kb": "b3", | |
| ] | |
| let c = a.merging(b, uniquingKeysWith: { $1 }) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment