@JRubyMethod(name = "putc", required = 1)
public IRubyObject putc(IRubyObject ch) {
checkWritable();
byte c = RubyNumeric.num2chr(ch);
int olen;
checkModifiable();
olen = ptr.string.size();
if ((ptr.flags & OpenFile.APPEND) != 0) {
ptr.pos = olen;
}
strioExtend(ptr.pos, 1);
ptr.string.getByteList().set(ptr.pos++, c);
ptr.string.infectBy(this);
return ch;
}
@JRubyMethod(name = "putc", required = 1)
@Override
public IRubyObject putc(IRubyObject obj) {
checkWritable();
byte c = RubyNumeric.num2chr(obj);
checkFrozen();
data.internal.modify();
ByteList bytes = data.internal.getByteList();
if (data.modes.isAppendable()) {
data.pos = bytes.length();
bytes.append(c);
} else {
if (isEndOfString()) bytes.length((int) data.pos + 1);
bytes.set((int) data.pos, c);
data.pos++;
}
return obj;
}
@JRubyMethod(name = "putc", required = 1)
public IRubyObject putc(IRubyObject obj) {
checkWritable();
byte c = RubyNumeric.num2chr(obj);
checkFrozen();
internal.modify();
ByteList bytes = internal.getByteList();
if (modes.isAppendable()) {
pos = bytes.length();
bytes.append(c);
} else {
if (pos >= bytes.length()) {
bytes.length((int) pos + 1);
}
bytes.set((int) pos, c);
pos++;
}
return obj;
}
