Code Snippet: Splitting Key-Value Pairs into Components

Within these castle walls be forged Mavens of Computer Science ...

— Merlin, The Coder

Splitting Key-Value Pairs into Components

Swift

import Foundation

let delimiter = ":"
let keyValueString = "this is my key:this is my value"
let keyValueArray = keyValueString.components(separatedBy:delimiter)

if keyValueArray.count == 2 {
    let key = keyValueArray[0]
    let value = keyValueArray[1]
    print("KEY is '\(key)', VALUE is '\(value)'")
}