Issue with mering ActiveRecord query results

[Sumit Srivastava]

class ABC

def self.active

    self.live.where('starts_at <= ?', Time.now).where('(ends_at > ? || ends_at IS NULL)', Time.now)

  end

  def self.recently_completed`

    self.completed.where("completed_at > ?", 2.days.ago)`

 end

The issue is when I do:

(ABC.active + ABC.recently_completed).columns_hash

This gives error, undefined method `columns_hash' for #<Array:.......

When I do:

(ABC.active).merge(ABC.recently_completed)

The query being run is actually combination of the two. They are not run independently as I expected.

I need a way to write the code as to run the queries separately and then merge the results but not as an array.

[Joel Pearson]

If you were going to use Hash#merge to remove duplicates between the two
result sets, you might as well just use Array#uniq on the Array.

--
Posted via http://www.ruby-forum.com/.

[Dheeraj Kumar]

@Joel:

It isn't Hash#merge, but ActiveRecord::SpawnMethods#merge

-- 

Dheeraj Kumar

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