Design Patterns in Swift: A Different Approach to Coding with Swift by Vamshi Krishna

Author:Vamshi Krishna [Krishna, Vamshi]
Language: eng
Format: epub
Publisher: FV Press
Published: 2018-07-25T23:00:00+00:00

var description: String{

if t20Batsman.strikeRate > 130 && t20Bowler.economyRate < 8 {

return "Fit as T20 AllRounder"

}

else{

var buffer = ""

buffer += t20Batsman.makeRuns()

buffer += " & " + t20Bowler.bowlEconomically()

return buffer

}

}

}

We now define a class for T20AllRounder conforming to CustomStringConvertible. All rounder is someone in cricket who can bat and bowl reasonably well. It has four private variables, strikeRate and economyRate of type Int and Float, along with two more variables of type T20Batsman and T20Bowler.

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