enumer/testdata/tostring_gap.golden

const (
	_GapName_0      = "TwoThree"
	_GapLowerName_0 = "twothree"
	_GapName_1      = "FiveSixSevenEightNine"
	_GapLowerName_1 = "fivesixseveneightnine"
	_GapName_2      = "Eleven"
	_GapLowerName_2 = "eleven"
)

var (
	_GapIndex_0 = [...]uint8{0, 3, 8}
	_GapIndex_1 = [...]uint8{0, 4, 7, 12, 17, 21}
	_GapIndex_2 = [...]uint8{0, 6}
)

func (i Gap) String() string {
	switch {
	case 2 <= i && i <= 3:
		i -= 2
		return _GapName_0[_GapIndex_0[i]:_GapIndex_0[i+1]]
	case 5 <= i && i <= 9:
		i -= 5
		return _GapName_1[_GapIndex_1[i]:_GapIndex_1[i+1]]
	case i == 11:
		return _GapName_2
	default:
		return fmt.Sprintf("Gap(%d)", i)
	}
}

// ToString converts Gap to an int-based string and returns it.
func (i Gap) ToString() string {
	return strconv.Itoa(int(i))
}

// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
func _GapNoOp() {
	var x [1]struct{}
	_ = x[Two-(2)]
	_ = x[Three-(3)]
	_ = x[Five-(5)]
	_ = x[Six-(6)]
	_ = x[Seven-(7)]
	_ = x[Eight-(8)]
	_ = x[Nine-(9)]
	_ = x[Eleven-(11)]
}

var _GapValues = []Gap{Two, Three, Five, Six, Seven, Eight, Nine, Eleven}

var _GapNameToValueMap = map[string]Gap{
	_GapName_0[0:3]:        Two,
	_GapLowerName_0[0:3]:   Two,
	_GapName_0[3:8]:        Three,
	_GapLowerName_0[3:8]:   Three,
	_GapName_1[0:4]:        Five,
	_GapLowerName_1[0:4]:   Five,
	_GapName_1[4:7]:        Six,
	_GapLowerName_1[4:7]:   Six,
	_GapName_1[7:12]:       Seven,
	_GapLowerName_1[7:12]:  Seven,
	_GapName_1[12:17]:      Eight,
	_GapLowerName_1[12:17]: Eight,
	_GapName_1[17:21]:      Nine,
	_GapLowerName_1[17:21]: Nine,
	_GapName_2[0:6]:        Eleven,
	_GapLowerName_2[0:6]:   Eleven,
}

var _GapNames = []string{
	_GapName_0[0:3],
	_GapName_0[3:8],
	_GapName_1[0:4],
	_GapName_1[4:7],
	_GapName_1[7:12],
	_GapName_1[12:17],
	_GapName_1[17:21],
	_GapName_2[0:6],
}

// GapString retrieves an enum value from the enum constants string name.
// Throws an error if the param is not part of the enum.
func GapString(s string) (Gap, error) {
	if val, ok := _GapNameToValueMap[s]; ok {
		return val, nil
	}

	if val, ok := _GapNameToValueMap[strings.ToLower(s)]; ok {
		return val, nil
	}
	return 0, fmt.Errorf("%s does not belong to Gap values", s)
}

// GapValues returns all values of the enum
func GapValues() []Gap {
	return _GapValues
}

// GapStrings returns a slice of all String values of the enum
func GapStrings() []string {
	strs := make([]string, len(_GapNames))
	copy(strs, _GapNames)
	return strs
}

// IsAGap returns "true" if the value is listed in the enum definition. "false" otherwise
func (i Gap) IsAGap() bool {
	for _, v := range _GapValues {
		if i == v {
			return true
		}
	}
	return false
}