method

readline

v1_8_7_72 - Show latest stable - 0 notes - Class: IO

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (-38)
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readline(...) public

Reads a line as with IO#gets, but raises an EOFError on end of file.

/*
 *  call-seq:
 *     ios.readline(sep_string=$/)   => string
 *  
 *  Reads a line as with <code>IO#gets</code>, but raises an
 *  <code>EOFError</code> on end of file.
 */

static VALUE
rb_io_readline(argc, argv, io)
    int argc;
    VALUE *argv;
    VALUE io;
{
    VALUE line = rb_io_gets_m(argc, argv, io);

    if (NIL_P(line)) {
        rb_eof_error();
    }
    return line;
}

readline

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