# a constructor called as a method of a created object
@main[]
$d[^date::create(2001;1;1)]
^d.create(2002;2;2)
1. date: ^d.sql-string[]

$t[^table::create{a^#0A1}]
^t.create{b^#0A2^#0A3}
2. table: ^t.count[] $t.b

$h[^hash::create[ $.a(1) ]]
^h.create[ $.b(2) ]
3. hash: ^json:string[$h]

$a[^array::create[a;b]]
^a.create[c]
4. array: ^json:string[$a]

$f[^file::create[text;a.txt;first]]
^f.create[text;b.txt;second]
5. file: $f.name $f.text

$i[^image::create(1;1)]
^i.create(2;3)
6. image: $i.width x $i.height

$x[^xdoc::create{<a/>}]
^x.create{<b/>}
7. xdoc: $x.documentElement.nodeName

$s[abc]
$r[^regex::create[(a)]]
$m[^s.match[$r]]
^r.create[(a)(b)(c)]
$m[^s.match[$r]]
8. regex: $m.1 $m.2 $m.3

$hf[^hashfile::open[463_a]]
9. hashfile: ^try-catch{^hf.open[463_b]}
$hf.k[in a]
$v[$hf.k]
10. still opened: $v
^hf.delete[]