Module: Property::Declaration::ClassMethods

Defined in:
lib/property/declaration.rb

Instance Method Summary collapse

Instance Method Details

#define_property_methods(column) ⇒ Object

Define property methods in a class. This is only triggered when properties are declared directly in the class and not through Role inclusion.



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# File 'lib/property/declaration.rb', line 72

def define_property_methods(column)
  attr_name = column.name

  class_eval(%Q{
    def #{attr_name}                       # def title
      prop['#{attr_name}']                 #   prop['title']
    end                                    # end
                                           #
    def #{attr_name}?                      # def title?
      prop['#{attr_name}']                 #   prop['title']
    end                                    # end
                                           #
    def #{attr_name}=(new_value)           # def title=(new_value)
      prop['#{attr_name}'] = new_value     #   prop['title'] = new_value
    end                                    # end
  }, __FILE__, __LINE__)
end

#has_role?(role) ⇒ Boolean

Return true if the current object has all the roles of the given schema or role.

Returns:

  • (Boolean) 


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# File 'lib/property/declaration.rb', line 49

def has_role?(role)
  schema.has_role? role
end

#include_role(role) ⇒ Object

Include a new set of property definitions (Role) into the current class schema. You can also provide a class to simulate multiple inheritance.



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# File 'lib/property/declaration.rb', line 44

def include_role(role)
  schema.include_role role
end

#property(&block) ⇒ Object

Use this class method to declare properties and indices that will be used in your models. Example:

property.string 'phone', :default => '', :indexed => true

You can also use a block:

property do |p|
  p.string 'phone', 'name', :default => ''
  p.index(:string) do |r|
    {
      "name_#{r.lang}" => r.name,
    }
  end
end



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# File 'lib/property/declaration.rb', line 66

def property(&block)
  schema.property(&block)
end