misc

func AddCommasRune ¶

func AddCommasRune(instr string) string

AddCommasRune will use runes to add a comma into a numeric string. Just to see if this works. It does.

func CreateOrAppendWithBuffer ¶

func CreateOrAppendWithBuffer(name string) (*os.File, *bufio.Writer, error)

CreateOrAppendWithBuffer This takes a name string and returns a file pointer opened for writing using the bufio routines. Will not truncate or clobber a file.

func CreateOrAppendWithoutBuffer ¶

func CreateOrAppendWithoutBuffer(name string) (*os.File, error)

CreateOrAppendWithoutBuffer This take a name string and returns a simple file pointer, NOT using the bufio routines. Will not truncate or clobber a file.

func Floor ¶

func Floor(real, places float64) float64

Floor -- To automatically fix the small floating point errors introduced by the conversions. Max value for places is 10.

func InsertIntoRuneSlice ¶

func InsertIntoRuneSlice(slice, insertion []rune, index int) []rune

func MakeReplaced ¶

func MakeReplaced(instr string) string

MakeReplaced -- input a string, and uses strings.NewReplacer to '=' -> '+' and ';' -> '*'

func MakeSubst ¶

func MakeSubst(instr string) string

MakeSubst -- input a string, output a string that substitutes '=' -> '+' and ';' -> '*'

func RandRange ¶

func RandRange(minP, maxP int) int

RandRange -- Input a min and a max int, and returns a random int in that range.

func ReadLine ¶

func ReadLine(r *bytes.Reader) (string, error)

ReadLine -- input a *bytes.Reader, and outputs a line delimited by \n, and an error returned by ReadByte that is not io.EOF. io.EOF is expected for each line, so that's not an error.