bb/input/read.go
2020-03-23 21:12:50 +05:00

39 lines
552 B
Go

package input
import (
"os"
"io"
"bufio"
)
func ReadAllRaw(f *os.File) ([]byte, error) {
ret := make([]byte, 0)
b := make([]byte, 512)
for {
n, e := f.Read(b)
if n>0 {
ret = append(ret, b[:n]...)
}
if e == io.EOF {
break
}else if e != nil {
return nil, e
}
}
return ret, nil
}
func ReadAllLines(f *os.File)( []string, error ){
r := bufio.NewReader(f)
a := make([]string, 0)
for {
l, e := r.ReadString('\n')
if e==io.EOF {
break
}else if e != nil {
return nil, e
}
a = append(a, l)
}
return a, nil
}