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 = 
"0.0.1"

Instance Method Summary collapse

Instance Method Details

#duplicate?(field) ⇒ Boolean

Returns:

  • (Boolean) 


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

def duplicate?(field)
  duplicates_with_self(field).count > 1
end

#duplicates(field) ⇒ Object 



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# File 'lib/find_duplicates.rb', line 11

def duplicates(field)
  duplicates_with_self(field).where('id <> ?', id)
end

#duplicates_with_self(field) ⇒ Object 



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# File 'lib/find_duplicates.rb', line 15

def duplicates_with_self(field)
  self.class.where(field => self[field])
end