sirocco https://blog.hatena.ne.jp/sirocco/ sirocco の書いてもすぐに忘れるメモ https://sirocco.hatenadiary.org/ Ruby VB は分からないので今度はRubyで。 class String def head; self[0].chr end def tail; self[1...(self.length)] end end class Array def head; self[0] end def tail; self[1...(self.length)] end end str=%([["3014","Null","0-16-087"],["1999","10","0-06-074"]]) def addItem(item, ls) last = ls.pop ls.push(last.push(item)) … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20090716%2F1247694254" title="文字列を1文字ずつパースして配列の配列を作る - sirocco の書いてもすぐに忘れるメモ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2009-07-16 06:44:14 rich https://sirocco.hatenadiary.org/entry/20090716/1247694254 1.0 100%