Fixed `length` for IO should be in bytes, not in characters;
E.g. `io.read(5)` should read 5 byte string, not 5 characters.
@@ -207,9 +207,9 @@ class IO
end
if length
- consume = (length <= @buf.size) ? length : @buf.size
- array.push @buf[0, consume]
- @buf = @buf[consume, @buf.size - consume]
+ consume = (length <= @buf.bytesize) ? length : @buf.bytesize
+ array.push @buf.byteslice(0, consume)
+ @buf = @buf.byteslice(consume, @buf.bytesize - consume)
length -= consume
break if length == 0
else
@@ -254,14 +254,14 @@ class IO
break
end
- if limit && limit <= @buf.size
- array.push @buf[0, limit]
- @buf = @buf[limit, @buf.size - limit]
+ if limit && limit <= @buf.bytesize
+ array.push @buf.byteslice(0, limit)
+ @buf = @buf.byteslice(limit, @buf.bytesize - limit)
break
elsif idx = @buf.index(rs)
- len = idx + rs.size
- array.push @buf[0, len]
- @buf = @buf[len, @buf.size - len]
+ len = idx + rs.bytesize
+ array.push @buf.byteslice(0, len)
+ @buf = @buf.byteslice(len, @buf.bytesize - len)
break
else
array.push @buf
@@ -284,8 +284,8 @@ class IO
def readchar
_read_buf
- c = @buf[0]
- @buf = @buf[1, @buf.size]
+ c = @buf.byteslice(0,1)
+ @buf = @buf.byteslice(1, @buf.bytesize)
c
end
