{"action":"closed","issue":{"url":"https://api.github.com/repos/weavejester/meta-merge/issues/5","labels_url":"https://api.github.com/repos/weavejester/meta-merge/issues/5/labels{/name}","comments_url":"https://api.github.com/repos/weavejester/meta-merge/issues/5/comments","events_url":"https://api.github.com/repos/weavejester/meta-merge/issues/5/events","html_url":"https://github.com/weavejester/meta-merge/issues/5","id":123158689,"number":5,"title":"Is this expected behavior?","user":{"login":"drusellers","id":63355,"avatar_url":"https://avatars.githubusercontent.com/u/63355?v=3","gravatar_id":"","url":"https://api.github.com/users/drusellers","html_url":"https://github.com/drusellers","followers_url":"https://api.github.com/users/drusellers/followers","following_url":"https://api.github.com/users/drusellers/following{/other_user}","gists_url":"https://api.github.com/users/drusellers/gists{/gist_id}","starred_url":"https://api.github.com/users/drusellers/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drusellers/subscriptions","organizations_url":"https://api.github.com/users/drusellers/orgs","repos_url":"https://api.github.com/users/drusellers/repos","events_url":"https://api.github.com/users/drusellers/events{/privacy}","received_events_url":"https://api.github.com/users/drusellers/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-12-20T12:59:31Z","updated_at":"2015-12-20T14:09:07Z","closed_at":"2015-12-20T14:09:07Z","body":"```\r\n(def defaults ^:displace {:http {:port 5000 :host \"localhost\" }})\r\n(def env {:http {:port nil}})\r\n\r\n(pprint (meta-merge defaults env))\r\n```\r\n\r\noutput\r\n\r\n```\r\n{\r\n    :http { \r\n       :port nil\r\n    }\r\n}\r\n```\r\n\r\nI was surprised that `nil` was all that was in the hash-map. In my mind, I wanted to see that `:port` was still set to the `default` and that `:host` was still set to `\"localhost\"`. I know that the goal of this project is to provide a setup similar to what `lein` has so this may very well be expected value, but you never know until you ask. \r\n\r\nthank you,\r\n-d"}}