{"blog_url":"https://rubytips86.hatenablog.com/","author_name":"rubytips86","height":"190","published":"2014-03-24 11:53:37","blog_title":"Ruby Tips!","type":"rich","provider_name":"Hatena Blog","image_url":null,"provider_url":"https://hatena.blog","version":"1.0","title":"\u914d\u5217\u306e\u8981\u7d20\u304c\u6761\u4ef6\u3092\u6e80\u305f\u3059\u304b\u8abf\u3079\u308b","description":"Array#any? \u914d\u5217\u306b1\u3064\u4ee5\u4e0a\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u8981\u7d20\u304c\u3042\u308b\u304b\u8abf\u3079\u308b\u306b\u306fArray#any?\u3092\u4f7f\u3046\u3002 p [1, 2, 3].any?{|i| i % 2 == 0} #=> true p [1, 3, 5].any?{|i| i % 2 == 0} #=> false Array#all? \u914d\u5217\u306e\u3059\u3079\u3066\u306e\u8981\u7d20\u304c\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u8abf\u3079\u308b\u306b\u306fArray#all?\u3092\u4f7f\u3046\u3002 p [1, 2, 3].all?{|i| i % 2 == 0} #=> false p [2, 4, 6].all?{|i| i % 2 == 0} #=> true Array#one? \u914d\u5217\u306b1\u3064\u3060\u3051\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u8981\u7d20\u2026","width":"100%","categories":[],"author_url":"https://blog.hatena.ne.jp/rubytips86/","url":"https://rubytips86.hatenablog.com/entry/2014/03/24/115337","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubytips86.hatenablog.com%2Fentry%2F2014%2F03%2F24%2F115337\" title=\"\u914d\u5217\u306e\u8981\u7d20\u304c\u6761\u4ef6\u3092\u6e80\u305f\u3059\u304b\u8abf\u3079\u308b - Ruby Tips!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}