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tsh-code/PO-WalkingRunning.swift

Created January 21, 2019 15:43
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PO-WalkingRunning.swift
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PO-WalkingRunning.swift
protocol Walking {
func walk()
}
extension Walking {
func walk() {
print("🚶🏻‍♀️")
}
}
protocol Running {
func run()
}
extension Running {
func run() {
print("🏃🏻")
}
}
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