APIdock
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method
pid
v1_9_3_392
-
Show latest stable
- Class:
StringIO
pid
()
public
Returns
nil
. Just for compatibility to
IO
.
Show source
#define strio_pid strio_nil
Related methods
Instance methods
binmode
bytes
chars
close
close_read
close_write
closed?
closed_read?
closed_write?
codepoints
each
each_byte
each_char
each_codepoint
each_line
eof
eof?
external_encoding
fcntl
fileno
flush
fsync
getbyte
getc
gets
initialize_copy
internal_encoding
isatty
length
lineno
lineno=
lines
pid
pos
pos=
putc
read
readlines
reopen
rewind
seek
set_encoding
size
string
string=
sync
sync=
tell
truncate
tty?
ungetbyte
ungetc
write
Class methods
new
open