Remove Duplicates From Array in Swift
Reduce, Sort, Map in swift 4+, Xcode 8+
Remove duplicates from array in Swift, Order by frequency
There's a solution with less code.
1.reduce
The array into a dictionary with the tag name as the key and the number of occurrences as the value.
2. Sort
it by the value (greater first).
3. Map
it back to an array by the key which holds the string.
Source Code
https://github.com/cagdaseksi/RemoveD...
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