{"action":"created","issue":{"url":"https://api.github.com/repos/yyx990803/vue/issues/899","labels_url":"https://api.github.com/repos/yyx990803/vue/issues/899/labels{/name}","comments_url":"https://api.github.com/repos/yyx990803/vue/issues/899/comments","events_url":"https://api.github.com/repos/yyx990803/vue/issues/899/events","html_url":"https://github.com/yyx990803/vue/issues/899","id":85605986,"number":899,"title":"Proposed changes for prop to work with computed setters","user":{"login":"dgerber","id":393344,"avatar_url":"https://avatars.githubusercontent.com/u/393344?v=3","gravatar_id":"","url":"https://api.github.com/users/dgerber","html_url":"https://github.com/dgerber","followers_url":"https://api.github.com/users/dgerber/followers","following_url":"https://api.github.com/users/dgerber/following{/other_user}","gists_url":"https://api.github.com/users/dgerber/gists{/gist_id}","starred_url":"https://api.github.com/users/dgerber/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dgerber/subscriptions","organizations_url":"https://api.github.com/users/dgerber/orgs","repos_url":"https://api.github.com/users/dgerber/repos","events_url":"https://api.github.com/users/dgerber/events{/privacy}","received_events_url":"https://api.github.com/users/dgerber/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-06-05T18:56:10Z","updated_at":"2015-06-06T17:38:15Z","closed_at":null,"body":"Hi,\r\n\r\nI am trying to build components ([here](https://github.com/dgerber/vue-formidable)) which use a settable computed property bound to the parent vm with `prop`. These components may also need to set a default value for it, calling the property setter during compilation.\r\n\r\nRather than setting up custom events which duplicate the role of `prop`, it seemed cleaner to make [these changes](https://github.com/dgerber/vue/tree/prop-bindings) to vue. What do you think?"},"comment":{"url":"https://api.github.com/repos/yyx990803/vue/issues/comments/109622129","html_url":"https://github.com/yyx990803/vue/issues/899#issuecomment-109622129","issue_url":"https://api.github.com/repos/yyx990803/vue/issues/899","id":109622129,"user":{"login":"yyx990803","id":499550,"avatar_url":"https://avatars.githubusercontent.com/u/499550?v=3","gravatar_id":"","url":"https://api.github.com/users/yyx990803","html_url":"https://github.com/yyx990803","followers_url":"https://api.github.com/users/yyx990803/followers","following_url":"https://api.github.com/users/yyx990803/following{/other_user}","gists_url":"https://api.github.com/users/yyx990803/gists{/gist_id}","starred_url":"https://api.github.com/users/yyx990803/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/yyx990803/subscriptions","organizations_url":"https://api.github.com/users/yyx990803/orgs","repos_url":"https://api.github.com/users/yyx990803/repos","events_url":"https://api.github.com/users/yyx990803/events{/privacy}","received_events_url":"https://api.github.com/users/yyx990803/received_events","type":"User","site_admin":false},"created_at":"2015-06-06T17:38:15Z","updated_at":"2015-06-06T17:38:15Z","body":"Is it possible for your plugin to work without the proposed changes? I ran the tests with these changes and there are a few prop test cases failing. I agree initializing props to `undefined` would be a reasonable change though."}}