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instance method

StringIO#eof?

eof? → true or false

ext/stringio/stringio.c View on GitHub ↗

static VALUE
strio_eof(VALUE self)
{
    if (strio_to_read(self)) return Qfalse;
    return Qtrue;
}

Alias of #eof

Returns true if positioned at end-of-stream, false otherwise; see Position.

Raises IOError if the stream is not opened for reading.

StreamIO#eof is an alias for StreamIO#eof?.

See also #eof #external_encoding #each_line #fcntl also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0