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evgeniyd/UBIOperator.swift

Last active August 29, 2015 14:06
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Override += operator to append a Dictionary with values and keys from another Dictionary
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UBIOperator.swift
import Foundation
func += <KeyType, ValueType> (inout left: Dictionary<KeyType, ValueType>, right: Dictionary<KeyType, ValueType>) {
for (k, v) in right {
left.updateValue(v, forKey: k)
}
}
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