goutils

package module

v0.1.3 Latest Latest Go to latest Published: Jan 6, 2026 License: BSD-3-Clause Imports: 8 Imported by: 0

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const DefaultEnvVarPrefix = "APP_"

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var (
	ErrEmptyEpochString = errors.New("empty epoch string")
	ErrNilRoot          = errors.New("root is nil")
)

func EpochStringToTime(s string) (time.Time, error)

func IsTruthy(s string) bool

func PanicHandler(handler func(err any))

func SplitAny(s string, seps string) []string

SplitAny splits the string s around each instance of one of the Unicode code points in seps.

func TruncateStringWholeWords(s string, maxLength uint) string

func TruthyValues() dsext.Set[string]

func WithFile[T any](path string, f func(file *os.File) (T, error)) (T, error)

WithFile opens the file specified by the path using os.Open and calls f with it. The file is closed after f returns.

func WithFileFS[T any](path string, fs fs.FS, f func(file fs.File) (T, error)) (T, error)

WithFileFS opens the file in filesystem fs specified by the path and calls f with it. The file is closed after f returns.

func WithFileRoot[T any](path string, root *os.Root, f func(file *os.File) (T, error)) (T, error)

WithFileRoot opens the file specified by the path within the given root and calls f with it. The file is closed after f returns.

type EnvVarHelper string

func NewEnvVarHelper(prefix string) EnvVarHelper

func (evh EnvVarHelper) Bool(key string, defaultValue bool) (bool, error)

func (evh EnvVarHelper) Int(key string, defaultValue int64) (int64, error)

func (evh EnvVarHelper) PrefixVar(s string) string

Path	Synopsis
buildinfo
dsext Package dsext (data structure extensions) contains extensions to the standard library: slices, maps, and sets (a new type).	Package dsext (data structure extensions) contains extensions to the standard library: slices, maps, and sets (a new type).
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