templateutil

func Aan ¶

func Aan(input string) string

Aan is a Template Function that returns "an" or "a" depending on whether the first letter of the string is a vowel. It defaults to "a"

func Funcs ¶

func Funcs(funcs template.FuncMap) template.FuncMap

Funcs contains miscellaneous Template Functions

func InputDate ¶

func InputDate(t sql.NullTime) (datestring string, err error)

func InputTime ¶

func InputTime(t sql.NullTime) (timestring string, err error)

func Itoa ¶

func Itoa(num interface{}) (string, error)

Itoa is a Template Function that converts a number into a string. If a string is provided, the string is simply returned

func JoinSet ¶

func JoinSet(set map[string]bool, sep string) string

func JoinSlice ¶

func JoinSlice(slice []string, sep string) string

func NullValue ¶

func NullValue(x interface{}) string

NullValue returns either the underlying value of the sql Null type, or "<NULL>" if the value is null. If the underlying value is an empty string, a pair of escaped double quotes \"\" will be returned to signify an empty string.

func Sha1Hash ¶

func Sha1Hash(inputs ...interface{}) (output string)

Sha1Hash is a Template Function that hashes a bunch of strings together using the SHA1 hash (the same that Git uses) and returns the first 8 characters from the hash

func Sql ¶

func Sql(funcs template.FuncMap) template.FuncMap

Sql contains Template Functions for working with "database/sql" types

func Stringify ¶

func Stringify(input interface{}) string

Stringify is a Template Function that converts a generic object into a JSON string. If the object cannot be marshalled into a json string, it returns "null" instead. To ensure that your object can be converted into json, make sure it has json struct tags on its fields

func Txt ¶

func Txt(funcs template.FuncMap) template.FuncMap

Txt contains Template Functions that make text more presentable