redundant_string_enum_value

Redundant String Enum Value

String enum values can be omitted when they are equal to the enumcase name.

• Identifier: redundant_string_enum_value
• Enabled by default: Enabled
• Supports autocorrection: No
• Kind: idiomatic
• Analyzer rule: No
• Minimum Swift compiler version: 3.0.0
• Default configuration: warning

Non Triggering Examples

enum Numbers: String {
  case one
  case two
}

enum Numbers: Int {
  case one = 1
  case two = 2
}

enum Numbers: String {
  case one = "ONE"
  case two = "TWO"
}

enum Numbers: String {
  case one = "ONE"
  case two = "two"
}

enum Numbers: String {
  case one, two
}

Triggering Examples

enum Numbers: String {
  case one = ↓"one"
  case two = ↓"two"
}

enum Numbers: String {
  case one = ↓"one", two = ↓"two"
}

enum Numbers: String {
  case one, two = ↓"two"
}