{"comment":{"url":"https://api.github.com/repos/rubyist-connect/rubyist-connect/comments/9832367","html_url":"https://github.com/rubyist-connect/rubyist-connect/commit/f251ae89a029f722ad8b6de09e3d90993c6697f3#commitcomment-9832367","id":9832367,"user":{"login":"JunichiIto","id":1148320,"avatar_url":"https://avatars.githubusercontent.com/u/1148320?v=3","gravatar_id":"","url":"https://api.github.com/users/JunichiIto","html_url":"https://github.com/JunichiIto","followers_url":"https://api.github.com/users/JunichiIto/followers","following_url":"https://api.github.com/users/JunichiIto/following{/other_user}","gists_url":"https://api.github.com/users/JunichiIto/gists{/gist_id}","starred_url":"https://api.github.com/users/JunichiIto/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JunichiIto/subscriptions","organizations_url":"https://api.github.com/users/JunichiIto/orgs","repos_url":"https://api.github.com/users/JunichiIto/repos","events_url":"https://api.github.com/users/JunichiIto/events{/privacy}","received_events_url":"https://api.github.com/users/JunichiIto/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"f251ae89a029f722ad8b6de09e3d90993c6697f3","created_at":"2015-02-19T23:16:46Z","updated_at":"2015-02-19T23:16:46Z","body":"`limit: 255` が入ってしまうのはRails 4.2にアップデートした影響っぽいです。\r\n\r\n> PostgreSQLとSQLiteアダプターで、String型の初期値から255文字制限が外れました。 \r\n\r\nhttp://railsguides.jp/4_2_release_notes.html#active-record-%E4%B8%BB%E3%81%AA%E5%A4%89%E6%9B%B4%E7%82%B9\r\n\r\n実際、Historyを追いかけてみるとこのコミットからRails 4.2になっていました。"}}