utils

Documentation

Index

• func GetMimeTypeByFileExt(url string) string
• func Round(val float64, roundOn float64, places int) (newVal float64)
• func SafeCastToString(v interface{}) string

Functions

func GetMimeTypeByFileExt

func GetMimeTypeByFileExt(url string) string

GetMimeTypeByFileExt returns a file's mime type based on the file extension (.jpg,.png, etc)

func Round

func Round(val float64, roundOn float64, places int) (newVal float64)

Round will round floats to the nearest value

func SafeCastToString

func SafeCastToString(v interface{}) string

SafeCastToString safely casts an interface to a string, otherwise it will return an empty string