{"type":"rich","url":"https://obelisk.hatenablog.com/entry/2018/06/30/213346","description":"\u5f15\u304d\u7d9a\u304d Gem 'oekaki' \u306e\u30bf\u30fc\u30c8\u30eb\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u6a5f\u80fd\u3092\u4f7f\u3063\u3066\u304a\u7d75\u304b\u304d\u3067\u3059\u3002\u3053\u308c\u3082\u3088\u304f\u3042\u308b\u300c\u6728\u300d\u3067\u3059\u3002 Ruby \u30b3\u30fc\u30c9\u3002 oekaki_sample20.rb require 'oekaki' Oekaki.app width: 400, height: 500 do draw do clear(color(0xf82c, 0xec45, 0xa7cd)) t = Oekaki::Turtle.new t.color(0x2d7e, 0x693e, 0x25f9) t.move(0, -240) t.left(90) branch = ->(l) { return if l < \u2026","width":"100%","version":"1.0","height":"190","categories":["Ruby","Gem 'oekaki'"],"author_name":"obelisk2","provider_name":"Hatena Blog","blog_url":"https://obelisk.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2018%2F06%2F30%2F213346\" title=\"GTK+ \u3067\u843d\u66f8\u304d 16\uff08Ruby\uff09 - Camera Obscura\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/obelisk2/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/o/obelisk2/20180630/20180630212801.png","published":"2018-06-30 21:33:46","title":"GTK+ \u3067\u843d\u66f8\u304d 16\uff08Ruby\uff09","blog_title":"Camera Obscura"}