Module: RepoManager::AssetAccessors

Included in:
BaseAsset, BaseAsset
Defined in:
lib/repo_manager/assets/asset_accessors.rb

Instance Method Summary collapse

Instance Method Details

#create_accessor(attr) ⇒ Object 



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# File 'lib/repo_manager/assets/asset_accessors.rb', line 19

def create_accessor(attr)
  create_reader(attr)
  create_writer(attr)
end

#create_accessors(*attrs) ⇒ void

This method returns an undefined value.

Given an array, create accessors NOTE: This is similar to using method_missing with a whitelist

Raises:

  • (ArgumentError) 


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# File 'lib/repo_manager/assets/asset_accessors.rb', line 9

def create_accessors(*attrs)
  return unless attrs
  raise ArgumentError, "Expected 'user_attributes' to be an array" unless attrs.is_a? Array

  # Define each of the attributes
  attrs.flatten.each do |attr|
    create_accessor(attr)
  end
end

#create_reader(attr) ⇒ Object 



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# File 'lib/repo_manager/assets/asset_accessors.rb', line 24

def create_reader(attr)
  return unless attr

  method = "#{attr}".to_sym

  if self.kind_of? RepoManager::BaseAsset
    return if self.respond_to? method

    self.class.send(:define_method, method) do
      render(attributes[method])
    end
  else
    return if respond_to? method

    define_method(method) do
      render(attributes[method])
    end
  end
end

#create_writer(attr) ⇒ Object 



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# File 'lib/repo_manager/assets/asset_accessors.rb', line 44

def create_writer(attr)
  return unless attr

  method = "#{attr}=".to_sym

  if self.kind_of? RepoManager::BaseAsset
    return if self.respond_to? method

    self.class.send(:define_method, method) do |value|
      attributes[attr] = value
    end
  else
    return if respond_to? method

    define_method(method) do |value|
      attributes[attr] = value
    end
  end

end