Sha256: c74a9dbb77636f2ce8afa55d1fd84dfdb9d7ac647358f54b761df331ad0e3ee6
Contents?: true
Size: 809 Bytes
Versions: 7
Compression:
Stored size: 809 Bytes
Contents
define class <car> (<object>)
slot serial-number :: <integer> = unique-serial-number();
slot model-name :: <string>,
required-init-keyword: model:;
slot has-sunroof? :: <boolean>,
init-keyword: sunroof?:,
init-value: #f;
end class <car>;
define constant $empty-string = "";
define constant $escaped-backslash = '\\';
define constant $escaped-single-quote = '\'';
define variable *unique-serial-number* = 0;
define function unique-serial-number() => (usn :: <integer>)
let serial = *unique-serial-number*;
*unique-serial-number* := *unique-serial-number* + 1;
serial;
end function;
define constant $blue-car = make(<car>, model: "Viper");
define constant $black-car = make(<car>, model: "Town Car", sunroof?: #t);
define constant $red-car = make(<car>, model: "F40", sunroof?: #f);
Version data entries
7 entries across 7 versions & 1 rubygems