Module: Skyline::Referable::ClassMethods

Defined in:
lib/skyline/referable.rb

Instance Method Summary collapse

Instance Method Details

#referable_field(*fields) ⇒ Object

Make one or more fields/columns have support for referable content in HTML.

Overwrites the models accessors for the specified fields/columns. It also adds extra options to the reader. The reader accepts two parameters: ‘edit` (Boolean) and an options string which is passed to InlineRef#convert

Parameters:

  • fields (String, Symbol) —

    The field(s) to enable the referable content for.



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# File 'lib/skyline/referable.rb', line 40

def referable_field(*fields)      
  self.referable_fields ||= []
  
  fields.each do |f|
    self.referable_fields << f
    
    self.class_eval <<-END
      def #{f}=(body)
        self.referable_field_bodies[:#{f}] = body            
      end
      def #{f}_before_typecast
        self.referable_field_bodies[:#{f}] || self[:#{f}]
      end
      def #{f}(edit = false, options={})
        options.reverse_merge! :nullify => false
        ret = self.referable_field_bodies[:#{f}].nil? ? Skyline::InlineRef.convert(self,:#{f},edit,options) : self.referable_field_bodies[:#{f}]
      end
    END
  end
end