Nevermind

Nevermind is purposed to proxy calls to multiple models

@post = Nevermind::Proxy.new(Article.all, Video.all).find_by(slug: @slug)

Add this line to your application's Gemfile:

gem 'nevermind'

And then execute:

$ bundle

Or install it yourself as:

$ gem install nevermind

@posts = Nevermind::Proxy.new(Article.all, Video.all)

As for version 0.0.2 it:

• Supports calls to proxied class that expected to return item from collection. This is done by default.
• Collection methods proxy
• ActiveRecord relation methods proxy

It delegates method calls to proxied classes if they not supposed to be "collection" or "relation methods".

When called returns not nil:

@posts.find_by(params) == Article.find_by(params) || Video.find_by(params)
@posts.first

The "!" methods will return result which doesn't raise exception:

@posts.find_by! params
@posts.first!

So, such method calls are class agnostioc.

Only each and [] is supported at the moment. They are also class-agnostic:

@posts.each { |post| post.do_something! }
@posts[3]

This methods can be used for ActiveRecord only

@posts.where(title: title)
      .each { |post| post.do_something! }
      
@posts.where(title: title)
      .order(:slug)
      .limit(10).offset(20)
      .each { |post| post.do_something! }

! Warning: params for ActiveRecord not yet carefully checked: be shure to pass ints to limit & offset

• Implement ActiveRecord method group for Mongoid
• Support paginators like will_paginate & kaminari
• Class syntax like

class Post < Nevermind::Something
    proxies Article
    proxies Video
end

• Rails helpers like

<%= nevermind @post, article:'articles/_item', video:'videos/_item' %>

1. Fork it ( https://github.com/appelsin/nevermind/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request