Module: Redisabel::HashFunctions

Included in:
KeyHash, KeyOrderedSet
Defined in:
lib/redisabel/hash_functions.rb

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/redisabel/hash_functions.rb', line 10

def [](key)
  return @data[key]
end

#delete(key) ⇒ Object 



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# File 'lib/redisabel/hash_functions.rb', line 23

def delete(key)
  if (value = @data.delete(key)) && self.autosave? && !self.id.to_s.empty?
    Database.db.send(self.class.redis_delete_method, self.database_key,
      value)
  end
end

#store(key, value) ⇒ Object Also known as: []= 



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# File 'lib/redisabel/hash_functions.rb', line 30

def store(key, value)
  @data.delete(key)
  @data.store(key, value.to_s)
  if self.autosave? && !self.id.to_s.empty?
    Database.db.send(self.class.redis_store_method, self.database_key, key,
      value.to_s)
  end
end

#to_ary ⇒ Object Also known as: to_a 



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# File 'lib/redisabel/hash_functions.rb', line 48

def to_ary
  return @data.values.flatten
end

#to_h ⇒ Object 



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# File 'lib/redisabel/hash_functions.rb', line 44

def to_h
  return @data.dup
end

#to_hash ⇒ Object 



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# File 'lib/redisabel/hash_functions.rb', line 40

def to_hash
  return @data
end

#update_data(*data) ⇒ Object 



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# File 'lib/redisabel/hash_functions.rb', line 14

def update_data(*data)
  data = data.first.is_a?(Hash) ? data.first : {}
  unless data.is_a?(self.class.data_type)
    raise ArgumentError.new("update_data expects a #{self.class.data_type}")
  end

  data.each{ |k, v| self.store(k, v) }
end