Sorry I need to clarify. I just found out that we added some dark magic in order for prepend to work in concern. So just ordinary concern wouldn't work with prepend.
ma...@goodlife.tw於 2018年6月1日星期五 UTC+8上午9時32分08秒寫道： > > Resurrenting a five-year-old thread... > > If the thread is about having a concern, and allow users to include or > prepend it. > It works as of now, for me at least. > > jona...@friendsoftheweb.com於 2016年4月7日星期四 UTC+9上午3時47分43秒寫道： >> >> Resurrecting a three-year-old thread... >> >> Is there any interest in AS::Concern better supporting prepend? I would >> find it very useful. There seem to be some solid implementation ideas in >> the quoted message. Did anyone ever submit as a PR? Is it worthwhile to do? >> I couldn't find any existing github Issues or PR's on this. >> >> Jonathan >> >> On Saturday, June 8, 2013 at 1:47:40 PM UTC-4, Brian Cardarella wrote: >>> >>> Something like this would be a better implementation: >>> >>> https://gist.github.com/bcardarella/5735987 >>> >>> On Saturday, June 8, 2013 12:44:13 PM UTC-4, Brian Cardarella wrote: >>>> >>>> I've monkey patched this behavior into a gem and I was wondering if >>>> core would be interested in a PR to add Module#prepend support to >>>> ActiveSupport#Concern. I'll add tests of course. >>>> >>>> The code is here: >>>> >>>> >>>> https://github.com/dockyard/easy_auth/blob/master/lib/easy_auth/active_support/concern.rb >>>> >>>> My monkey patch work for what I'm trying to do but I suspect a better >>>> implementation would actually have @_dependencies be an array of arrays >>>> with each set being the module in the first element then :include or >>>> :prepend in the send. Then when `append_features` or `prepend_features` >>>> iterates over @_dependencies the send element will be used to call the >>>> proper inclusion method. >>>> >>>> The only wild card is how ClassMethods will get extended. My >>>> understanding is that extend will append class methods to the base class. >>>> I >>>> cannot seem to find a prepend version of extend. >>>> >>>> Thoughts? >>>> >>> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-core@googlegroups.com. Visit this group at https://groups.google.com/group/rubyonrails-core. For more options, visit https://groups.google.com/d/optout.
