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Start your free trialMitchell Parrish
1,092 Pointsdictionaries.swift challenge task 2 of 2 compiler is broken.
let currencies = ["US": "Dollar", "UK": "Pound", "JP": "Yen"]
let ukCurrency = currencies.removeValueForKey("UK")
The above is the answer to their challenge but it will not compile. If i change the constant "currencies" to a variable (see below), it will work, but the challenge complains that I do not have a constant for currencies, per their challenge? What am I missing?
This example works, but is not to the challenges instructions:
var currencies = ["US": "Dollar", "UK": "Pound", "JP": "Yen"]
let ukCurrency = currencies.removeValueForKey("UK")
let currencies = ["US": "Dollar",
"UK": "Pound",
"JP": "Yen"]
let ukCurrency = currencies.removeValueForKey("UK")
1 Answer
Richard Lu
20,185 PointsHey Mitchell,
I saw a post a few days ago as to not have the value removed, Have you tried this?
let currencies = [
"US": "Dollar",
"UK": "Pound",
"JP": "Yen"
]
let ukCurrency = currencies["UK"]
Mitchell Parrish
1,092 PointsMitchell Parrish
1,092 PointsThat did it. Thank you! So much to learn! ;)
Jade Grimm
297 PointsJade Grimm
297 PointsHa! Thank you Richard! :)