Apidock_header
  • Welcome
  • Register
  • Projects
  • Help
  • About
  • Blog
Use OpenID
  • Rspec_icon_16RSpec
  • Rails_icon_16Ruby on Rails
  • Ruby_icon_16Ruby
method

size

Importance_1
v1_9_2_180 - Show latest stable - 0 notes - Class: StringIO
  • 1_8_6_287 (0)
  • 1_8_7_72 (0)
  • 1_8_7_330 (0)
  • 1_9_1_378 (-38)
  • 1_9_2_180 (0)
  • 1_9_3_125 (0)
  • 1_9_3_392 (0)
  • 2_1_10 (0)
  • 2_2_9 (0)
  • 2_4_6 (0)
  • 2_5_5 (0)
  • 2_6_3 (0)
  • What's this?

Related methods

  • Class methods (2)
  • Importance_1_sm new
  • Importance_1_sm open
  • Instance methods (66)
  • Importance_1_sm <<
  • Importance_1_sm binmode
  • Importance_1_sm bytes
  • Importance_1_sm chars
  • Importance_1_sm close
  • Importance_1_sm closed?
  • Importance_1_sm closed_read?
  • Importance_1_sm closed_write?
  • Importance_1_sm close_read
  • Importance_1_sm close_write
  • Importance_1_sm codepoints
  • Importance_1_sm each
  • Importance_1_sm each_byte
  • Importance_1_sm each_char
  • Importance_1_sm each_codepoint
  • Importance_1_sm each_line
  • Importance_1_sm eof
  • Importance_1_sm eof?
  • Importance_1_sm external_encoding
  • Importance_1_sm fcntl
  • Importance_1_sm fileno
  • Importance_1_sm flush
  • Importance_1_sm fsync
  • Importance_1_sm getbyte
  • Importance_1_sm getc
  • Importance_1_sm gets
  • Importance_0_sm initialize_copy
  • Importance_1_sm internal_encoding
  • Importance_1_sm isatty
  • Importance_1_sm length
  • Importance_1_sm lineno
  • Importance_1_sm lineno=
  • Importance_1_sm lines
  • Importance_1_sm path (<= v1_9_1_378)
  • Importance_1_sm pid
  • Importance_1_sm pos
  • Importance_1_sm pos=
  • Importance_1_sm print
  • Importance_1_sm printf
  • Importance_1_sm putc
  • Importance_1_sm puts
  • Importance_1_sm read
  • Importance_1_sm readbyte
  • Importance_1_sm readchar
  • Importance_1_sm readline
  • Importance_1_sm readlines
  • Importance_1_sm read_nonblock
  • Importance_1_sm readpartial
  • Importance_1_sm reopen
  • Importance_1_sm rewind
  • Importance_1_sm seek
  • Importance_1_sm set_encoding
  • Importance_1_sm size
  • Importance_1_sm string
  • Importance_1_sm string=
  • Importance_1_sm sync
  • Importance_1_sm sync=
  • Importance_1_sm sysread
  • Importance_1_sm syswrite
  • Importance_1_sm tell
  • Importance_1_sm truncate
  • Importance_1_sm tty?
  • Importance_1_sm ungetbyte
  • Importance_1_sm ungetc
  • Importance_1_sm write
  • Importance_1_sm write_nonblock

Icon_private_sm = private
Icon_protected_sm = protected

size() public

Returns the size of the buffer string.

Show source 
static VALUE
strio_size(VALUE self)
{
    VALUE string = StringIO(self)->string;
    if (NIL_P(string)) {
        rb_raise(rb_eIOError, "not opened");
    }
    return ULONG2NUM(RSTRING_LEN(string));
}
Register or log in to add new notes.
  • Welcome
  • Register
  • Projects
  • Help
  • About
  • Blog


APIdock release: IRON STEVE (1.4)
If you have any comments, ideas or feedback, feel free to contact us at

Go to Nodeta blog APIdock copyright Nodeta Oy 2008-2024