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instance method

StringIO#eof?

strio.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 the stream is at the end of the data (underlying string). The stream must be opened for reading or an IOError will be raised.

See also #eof #external_encoding #each_line #fcntl also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.0