Module: KalturaFu::Entry::Metadata::ClassMethods

Defined in:
lib/kaltura_fu/entry/metadata/class_methods.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) define_add_method(attr_name)



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 49

def define_add_method(attr_name) 
  evaluate_attribute_method( attr_name, 
    "def add_#{attr_name}(entry,new_value);add_attribute('#{attr_name}',entry,new_value);end", 
    "add_#{attr_name}"
  )
end

- (Object) define_attribute_methods

This method is called from with method_missing. It generates actual methods for all the valid Kaltura::Media Entry methods the first time a dynamic getter/setter/adder is called.



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 20

def define_attribute_methods
  return if generated_methods?
  valid_entry_attributes.each do |name|
    define_set_method(name)
    define_get_method(name)
    define_add_method(name) if valid_add_attribute?(name)
  end        
end

- (Object) define_get_method(attr_name)

defines a get methods



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 42

def define_get_method(attr_name)
  evaluate_attribute_method( attr_name, 
    "def get_#{attr_name}(entry);get_entry(entry).send('#{attr_name}');end", 
    "get_#{attr_name}"
  )
end

- (Object) define_set_method(attr_name)

Defines the set method for a specific Media Entry attribute



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 32

def define_set_method(attr_name) 
  evaluate_attribute_method( attr_name, 
    "def set_#{attr_name}(entry,new_value);set_attribute('#{attr_name}',entry,new_value);end", 
    "set_#{attr_name}"
  )
end

- (Object) evaluate_attribute_method(attr_name, method_definition, method_name = attr_name)



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 56

def evaluate_attribute_method(attr_name, method_definition, method_name=attr_name) 
  generated_methods << method_name

  begin
    class_eval(method_definition, __FILE__, __LINE__) 
  rescue SyntaxError => err
    generated_methods.delete(attr_name) 
  end
end

- (Object) generated_methods

Contains the names of the generated attribute methods.



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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 7

def generated_methods #:nodoc:
  @generated_methods ||= Set.new
end

- (Boolean) generated_methods?

Returns:

  • (Boolean)


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# File 'lib/kaltura_fu/entry/metadata/class_methods.rb', line 11

def generated_methods?
  !generated_methods.empty?
end