{"provider_url":"https://hatena.blog","description":"\u5fd8\u308c\u3084\u3059\u3044\u306e\u3067\u5099\u5fd8\u9332\u3068\u3057\u3066\u8a18\u8f09\u3002 \u30b5\u30f3\u30d7\u30eb hash = {\"Lemon\" => 100, \"Orange\" => 150, \"Banana\" => 250} p hash print(\"\\n\") puts \"\u30ad\u30fc\u306e\u307f\u3092\u53d6\u5f97\" key_array = hash.keys p key_array print(\"\\n\") puts \"\u5024\u306e\u307f\u3092\u53d6\u5f97\" value_array = hash.values p value_array print(\"\\n\") puts \"to_a\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u3066\u3001\u30ad\u30fc\u3068\u5024\u3092\u53d6\u5f97\" array = hash.to_a array.each do |variables| p\u2026","categories":["Ruby"],"author_name":"littlebuddha","provider_name":"Hatena Blog","blog_title":"make world","author_url":"https://blog.hatena.ne.jp/littlebuddha/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flittlebuddha.hatenadiary.org%2Fentry%2F20081110%2F1226284029\" title=\"\u201c\u30cf\u30c3\u30b7\u30e5\u201d\u306e\u30ad\u30fc\u3068\u5024\u3092\u914d\u5217\u306b\u5909\u63db\u3057\u3066\u540c\u6642\u306b\u53d6\u5f97\u3059\u308b - make world\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","blog_url":"https://littlebuddha.hatenadiary.org/","height":"190","image_url":null,"published":"2008-11-10 11:27:09","width":"100%","url":"https://littlebuddha.hatenadiary.org/entry/20081110/1226284029","type":"rich","title":"\u201c\u30cf\u30c3\u30b7\u30e5\u201d\u306e\u30ad\u30fc\u3068\u5024\u3092\u914d\u5217\u306b\u5909\u63db\u3057\u3066\u540c\u6642\u306b\u53d6\u5f97\u3059\u308b"}