{"categories":["ActiveSupport","Ruby","Ruby on Rails"],"description":"\u6982\u8981 Enumerable#sum \u8a73\u7d30 Enumerable#sum \u306b\u3064\u3044\u3066 Enumerable#sum \u5bfe\u8c61\u3092\u5408\u8a08\u3057\u305f\u7d50\u679c\u3092\u8fd4\u5374\u3057\u307e\u3059\u3002 +\u6f14\u7b97\u5b50\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6587\u5b57\u5217\u3082\u9023\u7d50\u3057\u307e\u3059\u3002 \u30d6\u30ed\u30c3\u30af\u306e\u6307\u5b9a\u3082\u53ef\u80fd\u3067\u3059\u3002 \u7a7a\u8981\u7d20\u306e\u5834\u5408\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30bc\u30ed\u3092\u8fd4\u5374\u3057\u307e\u3059\u304c\u3001\u521d\u671f\u5024\u3092\u5f15\u6570\u306b\u6e21\u3059\u3053\u3068\u3082\u53ef\u80fd\u3002\u8a73\u7d30\u306f\u30b5\u30f3\u30d7\u30eb\u53c2\u7167\u3002 \u30b5\u30f3\u30d7\u30eb # encoding: utf-8 require 'active_support/core_ext/enumerable' require 'tbpgr_utils' I18n.enforce_available_locales = true bulk_puts_e\u2026","width":"100%","version":"1.0","image_url":null,"title":"ActiveSupport | Enumerable#sum","type":"rich","published":"2014-03-11 21:58:30","provider_url":"https://hatena.blog","author_name":"tbpg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftbpgr.hatenablog.com%2Fentry%2F20140311%2F1394542710\" title=\"ActiveSupport | Enumerable#sum - Tbpgr Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/tbpg/","height":"190","provider_name":"Hatena Blog","url":"https://tbpgr.hatenablog.com/entry/20140311/1394542710","blog_title":"Tbpgr Blog","blog_url":"https://tbpgr.hatenablog.com/"}