Module: OBIX::Tag

Included in:
Objects::Base
Defined in:
lib/obix/tag.rb

Instance Method Summary collapse

Instance Method Details

#attribute(name, options = {}) ⇒ Object

Define a method for accessing the given attribute.

name - A Symbol describing the name of the attribute. options - A Hash of query options:

:type - A class describing the type of this attribute (defaults to nil).



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# File 'lib/obix/tag.rb', line 20

def attribute name, options = {}
  klass   = options.fetch :type, nil
  default = options.fetch :default, nil

  name = name.to_s.underscore

  define_method name do
    value = @attributes[name] || default

    if klass
      type = klass.new self
      type.cast value
    else
      value
    end
  end

  define_method "#{name}=" do |value|
    @attributes.store name, value
  end
end

#tag(name) ⇒ Object

Define a method for accessing the name of the tag.

name - A Symbol or String describing the name of the tag.



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# File 'lib/obix/tag.rb', line 9

def tag name
  define_method :tag do
    name
  end
end