load 'array';
load 'util';

var then = now();

writeln('Reading words...');
writeln('Words: ', array_join(read_words('> '), ', '));
writeln('The answer: ', the_answer());
var greeter = make_greeter('World');
write(greeter());
writeln('Hostname: ', hostname());
writeln('ARGV: ', array_join(argv(), ', '));
writeln('Error: ', fail_gracefully());
function join(@args) { return array_join(args, ''); }
writeln("splat(join, ['a', 'b', 'c']): ", splat(join, ['a', 'b', 'c']));
writeln('Tokens: ', array_join(tokenize('1 * (2 * 3) + 4'), ', '));
var dict = [ a: 1, b: 2 ];
writeln('Keys: ', array_join(keys(dict), ', '));
var r1 = new Rect(6);
writeln('Rect r1 size: ', r1.size);
writeln('Doubling rect size...');
r1.size = r1.size * 2;
writeln('Rect r1 size: ', r1.size);
writeln(fmt('Elapsed time: %.2fms', now() - then));