enum_case_associated_values_count.md

Pattern: Too many associated values in enum case

Issue: -

Description

Number of associated values in an enum case should be low.

Examples of correct code:

enum Employee {
    case fullTime(name: String, retirement: Date, designation: String, contactNumber: Int)
    case partTime(name: String, age: Int, contractEndDate: Date)
}

enum Barcode {
    case upc(Int, Int, Int, Int)
}

Examples of incorrect code:

enum Employee {
    case ↓fullTime(name: String, retirement: Date, age: Int, designation: String, contactNumber: Int)
    case ↓partTime(name: String, contractEndDate: Date, age: Int, designation: String, contactNumber: Int)
}

enum Barcode {
    case ↓upc(Int, Int, Int, Int, Int, Int)
}

Further Reading

• SwiftLint - Enum Case Associated Values Count