Class: ActiveRecord::Relation

Inherits:
Object
  • Object
show all
Defined in:
lib/includes-count.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#includes_counts_values ⇒ Object

Returns the value of attribute includes_counts_values.



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# File 'lib/includes-count.rb', line 113

def includes_counts_values
  @includes_counts_values
end

Instance Method Details

#includes_count(*args) ⇒ Object 



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# File 'lib/includes-count.rb', line 115

def includes_count(*args)
  args.reject! {|a| a.blank? }

  return self if args.empty?

  relation = clone
  (relation.includes_counts_values ||= []) << args
  relation
end

#to_a_with_includes_count ⇒ Object 



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# File 'lib/includes-count.rb', line 125

def to_a_with_includes_count
  return @records if loaded?
  
  to_a_without_includes_count
  
  (includes_counts_values || []).each do |association_with_opts|
    association, opts = association_with_opts
    ActiveRecord::Associations::CountPreloader.new(@records, [association], opts).run
  end
  
  @records
end