Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/activerecord-postgres-hstore/hash.rb

Instance Method Summary collapse

Instance Method Details

#from_hstore ⇒ Object

If the method from_hstore is called in a Hash, it just returns self.



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# File 'lib/activerecord-postgres-hstore/hash.rb', line 12

def from_hstore
  self
end

#to_hstore ⇒ Object

Generates a single quoted hstore string format. This is the format used to insert or update stuff in the database.



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# File 'lib/activerecord-postgres-hstore/hash.rb', line 5

def to_hstore
  return "''" if empty?
  #@todo DIOGO! Check security issues with this quoting pleaz
  map{|idx,val| "('#{idx}'=>'#{val.to_s.gsub(/'/,"''")}')"  }.join(' || ')
end