{"comment":{"url":"https://api.github.com/repos/algolia/examples/comments/15197400","html_url":"https://github.com/algolia/examples/commit/4ea9d8720c9c75cf160cbb4cdda77cddda23c73d#commitcomment-15197400","id":15197400,"user":{"login":"dustincoates","id":1909592,"avatar_url":"https://avatars.githubusercontent.com/u/1909592?v=3","gravatar_id":"","url":"https://api.github.com/users/dustincoates","html_url":"https://github.com/dustincoates","followers_url":"https://api.github.com/users/dustincoates/followers","following_url":"https://api.github.com/users/dustincoates/following{/other_user}","gists_url":"https://api.github.com/users/dustincoates/gists{/gist_id}","starred_url":"https://api.github.com/users/dustincoates/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dustincoates/subscriptions","organizations_url":"https://api.github.com/users/dustincoates/orgs","repos_url":"https://api.github.com/users/dustincoates/repos","events_url":"https://api.github.com/users/dustincoates/events{/privacy}","received_events_url":"https://api.github.com/users/dustincoates/received_events","type":"User","site_admin":false},"position":36,"line":36,"path":"instant-search/instantsearch.js/push.rb","commit_id":"4ea9d8720c9c75cf160cbb4cdda77cddda23c73d","created_at":"2015-12-29T22:52:07Z","updated_at":"2015-12-29T22:52:07Z","body":"@olance `[#merge](http://docs.ruby-lang.org/en/2.0.0/Hash.html#method-i-merge)` returns a copy of the `Hash`, which would reduce the duplicative clones."}}