Contains checks if the given slice contains the given value.

ConvertTypeToString converts the given value to string.

GenerateRandomNumber generates a random positive number between lower and upper.

GetFunctionInfo take a function as interface{} and a function for getting the info.

GetFunctionName returns the <package>.<function name> of the given function.

GetFunctionPath returns the full path of the given function.

IsStringInSlice checks if the given string 'item' is present in the 'list' of strings.

RandomID returns a random string with the specified length.

SortKeys sorts the keys of a map in ascending order.

UUID returns a random UUID string.