Method: File.empty?

Defined in:
file.c

.zero?(file_name) ⇒ Boolean

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

file_name can be an IO object.

Returns:

  • (Boolean) 


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# File 'file.c', line 2003

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

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