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Update CalculatorBrain.swift

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Added an "AC" function, as well as a modulus ("%") function - in the calculator.swift I changed the layout as well, not sure if it was really wanted but got bored
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QuantumThom
2019-10-05 00:15:49 -05:00
committed by GitHub
parent e7ea70c42f
commit f7b52740a8
1 changed files with 3 additions and 1 deletions
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Other Projects/Calculator/Calculator/Calculator/CalculatorBrain.swift
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@@ -33,7 +33,9 @@ struct CalculatorBrain {
"÷" : Operation.binary({ $0 / $1 }), "÷" : Operation.binary({ $0 / $1 }),
"+" : Operation.binary({ $0 + $1 }), "+" : Operation.binary({ $0 + $1 }),
"−" : Operation.binary({ $0 - $1 }), "−" : Operation.binary({ $0 - $1 }),
"=" : Operation.equals "=" : Operation.equals,
"%" : Operation.binary({$0.truncatingRemainder(dividingBy: $1)}),
"AC" : Operation.constant(0)
] ]
mutating func performOperation(_ symbol: String) { mutating func performOperation(_ symbol: String) {