Module: FindDuplicates

Extended by:
ActiveSupport::Concern
Included in:
ActiveRecord::Base
Defined in:
lib/find_duplicates.rb,
lib/find_duplicates/version.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

VERSION = 
"0.0.2"

Instance Method Summary collapse

Instance Method Details

#duplicate?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/find_duplicates.rb', line 7

def duplicate?(*args)
  set_fields(args)
  duplicates_with_self(@fields).count > 1
end

#duplicates(*args) ⇒ Object 



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# File 'lib/find_duplicates.rb', line 12

def duplicates(*args)
  set_fields(args)
  duplicates_with_self(@fields).where('id <> ?', id)
end

#duplicates_with_self(*args) ⇒ Object 



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# File 'lib/find_duplicates.rb', line 17

def duplicates_with_self(*args)
  set_fields(args)
  self.class.where(self.attributes.slice(*@fields))
end