Class: OrmAdapter::ActiveRecord

Inherits:
Base
  • Object
show all
Defined in:
lib/orm_adapter/adapters/active_record.rb

Instance Attribute Summary

Attributes inherited from Base

#klass

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

inherited, #initialize

Constructor Details

This class inherits a constructor from OrmAdapter::Base

Class Method Details

.except_classes ⇒ Object

Do not consider these to be part of the class list



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# File 'lib/orm_adapter/adapters/active_record.rb', line 6

def self.except_classes
  @@except_classes ||= [
    "ActiveRecord::SessionStore::Session"
  ]
end

.model_classes ⇒ Object

Gets a list of the available models for this adapter



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# File 'lib/orm_adapter/adapters/active_record.rb', line 13

def self.model_classes
  klasses = ::ActiveRecord::Base.__send__(:descendants)

  klasses.select do |klass|
    !klass.abstract_class? && !except_classes.include?(klass.name)
  end
end

Instance Method Details

#column_names ⇒ Object

Return list of column/property names



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# File 'lib/orm_adapter/adapters/active_record.rb', line 22

def column_names
  klass.column_names
end

#create!(attributes = {}) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 49

def create!(attributes = {})
  klass.create!(attributes)
end

#destroy(object) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 54

def destroy(object)
  object.destroy && true if valid_object?(object)
end

#find_all(options = {}) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 43

def find_all(options = {})
  conditions, order = extract_conditions_and_order!(options)
  klass.where(conditions_to_fields(conditions)).order(*order_clause(order)).all
end

#find_first(options = {}) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 37

def find_first(options = {})
  conditions, order = extract_conditions_and_order!(options)
  klass.where(conditions_to_fields(conditions)).order(*order_clause(order)).first
end

#get(id) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 32

def get(id)
  klass.where(klass.primary_key => wrap_key(id)).first
end

#get!(id) ⇒ Object

See Also:



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# File 'lib/orm_adapter/adapters/active_record.rb', line 27

def get!(id)
  klass.find(wrap_key(id))
end