util

package

v2.7.1+incompatible Latest Latest Go to latest Published: Nov 30, 2016 License: AGPL-3.0, AGPL-3.0-or-later Imports: 3 Imported by: 0

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Package util contains various general utility functions used throughout the project.

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func HashBuffer(buf []byte) string

HashBuffer computes a base64 MD5 hash from a buffer

func IDToString(id int64) string

IDToString is a helper for converting a post ID to a string for JSON keys

func Waterfall(fns []func() error) (err error)

Waterfall executes a slice of functions until the first error returned. This error, if any, is returned to the caller.

func WrapError(text string, err error) error

WrapError wraps error types to create compound error chains

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