Module: Cowtech::RubyOnRails::Extensions::AR::ClassMethods

Defined in:
lib/cowtech/extensions.rb

Instance Method Summary collapse

Instance Method Details

#find_or_create(oid, attributes = nil) ⇒ Object 



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# File 'lib/cowtech/extensions.rb', line 22

def find_or_create(oid, attributes = nil)
	begin
		self.find(oid)
	rescue ActiveRecord::RecordNotFound
		self.new(attributes)
	end
end

#per_page ⇒ Object 



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# File 'lib/cowtech/extensions.rb', line 43

def per_page
	25
end

#random ⇒ Object 



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# File 'lib/cowtech/extensions.rb', line 38

def random
	c = self.count
	c != 0 ? self.find(:first, offset: rand(c)) : nil
end

#safe_find(oid) ⇒ Object 



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# File 'lib/cowtech/extensions.rb', line 30

def safe_find(oid)
	begin
		rv = self.find(oid)
	rescue ActiveRecord::RecordNotFound
		nil
	end
end