method

zero?

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zero?(p1) public

Returns true if the named file exists and has a zero size.

/*
 * call-seq:
 *    File.zero?(file_name)   => true or false
 *
 * Returns <code>true</code> if the named file exists and has
 * a zero size.
 */

static VALUE
test_z(obj, fname)
    VALUE obj, fname;
{
    struct stat st;

    if (rb_stat(fname, &st) < 0) return Qfalse;
    if (st.st_size == 0) return Qtrue;
    return Qfalse;
}

zero?

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