util

func DecodeFile ¶

func DecodeFile(encoded string) (string, error)

DecodeFile decodes a base64 encoded string, trims whitespace, and returns the decoded string. If decoding fails, it returns an error.

func Diff ¶

func Diff(before, after string) int

Diff calculates the difference score between two strings by computing the total number of lines removed and added. @todo #81:90min Repair Diff method to return the number of lines that were removed and added by some reason this method returns to many changes lines. For example, if a file has 15 changes, this method migt return 200. We need to find the bug and fix it.

func FreePort ¶

func FreePort() (port int, err error)

FreePort finds a free TCP port on the localhost.

func Version ¶ added in v0.3.2

func Version() string