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Swift Use of Hash Function

SAMER SAEID answered on June 16, 2022 Popularity 5/10 Helpfulness 2/10

answer Swift Use of Hash Function

Swift Use of Hash Function

Comment

struct Employee: Hashable {
  
 var name: String
 var salary: Int

 // create a hash() function to only compare  age property        
 func hash(into hasher: inout Hasher) {
   hasher.combine(salary)
 }

}

// initialize two objects with different values for salary property
let obj1 = Employee(name: "Sabby", salary: 349879)
let obj2 = Employee(name: "Sabby", salary: 422532)

print(obj1.hashValue)
print(obj2.hashValue)

Popularity 5/10 Helpfulness 2/10 Language swift

Source: Grepper

Tags: hash-function swift

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Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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