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;
}

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

Raises IOError if the stream is not opened for reading.

See also #eof? #each_line #each_codepoint #external_encoding also in 4.1 · 4.0 · 3.4 · 3.2 · 3.1 · 3.0