enums

Documentation

Index

• func GenerateEnums(pkgName string, suffix ...string) (sql string, err error)
• func ImplementsEnumer(field reflect.StructField) bool
• func QuoteEnums(values []string) string
• type Enumer

Functions

func GenerateEnums

func GenerateEnums(pkgName string, suffix ...string) (sql string, err error)

For all enumerated constants, generate enums that satisfy the Enummer interface suffix is appended to each filename e.g Uses _enum by default. Returns sql string that you can use to create these ENUM types in postgres

func ImplementsEnumer

func ImplementsEnumer(field reflect.StructField) bool

func QuoteEnums

func QuoteEnums(values []string) string

Surround each value with single quote and return a comma-seperated string

Types

type Enumer

type Enumer interface {
	sql.Scanner
	driver.Valuer
	ValidValues() []string
	DatabaseType() string
}

Enumer interface embeds sql.Scanner interface, database/driver.Valuer. Has 2 methods ValidValues()[]string to return valid enums and DatabaseType() that returns the sql data type.