Class: ActiveRecord::Relation

Inherits:
Object
  • Object
show all
Defined in:
lib/knockoff/active_record/relation.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#knockoff_target ⇒ Object

Returns the value of attribute knockoff_target.



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# File 'lib/knockoff/active_record/relation.rb', line 3

def knockoff_target
  @knockoff_target
end

Instance Method Details

#calculate(*args) ⇒ Object 



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# File 'lib/knockoff/active_record/relation.rb', line 20

def calculate(*args)
  if knockoff_target == :replica
    Knockoff.on_replica { calculate_without_knockoff(*args) }
  else
    calculate_without_knockoff(*args)
  end
end

#calculate_without_knockoff ⇒ Object

Supports queries like User.on_replica.count



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# File 'lib/knockoff/active_record/relation.rb', line 18

alias_method :calculate_without_knockoff, :calculate

#exec_queries(&block) ⇒ Object 



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# File 'lib/knockoff/active_record/relation.rb', line 8

def exec_queries(&block)
  if knockoff_target == :replica
    Knockoff.on_replica { exec_queries_without_knockoff(&block) }
  else
    exec_queries_without_knockoff(&block)
  end
end

#exec_queries_without_knockoff ⇒ Object

Supports queries like User.on_replica.to_a



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# File 'lib/knockoff/active_record/relation.rb', line 6

alias_method :exec_queries_without_knockoff, :exec_queries