Chris@909: module RFPDF
Chris@909:   module ActionController
Chris@909: 
Chris@909:     DEFAULT_RFPDF_OPTIONS = {:inline=>true}
Chris@909:       
Chris@909:       def self.included(base)
Chris@909:         base.extend ClassMethods
Chris@909:       end
Chris@909: 
Chris@909:       module ClassMethods
Chris@909:         def rfpdf(options)
Chris@909:           rfpdf_options = breakdown_rfpdf_options options
Chris@909:           write_inheritable_hash(:rfpdf, rfpdf_options)
Chris@909:         end
Chris@909: 
Chris@909:       private
Chris@909: 
Chris@909:         def breakdown_rfpdf_options(options)
Chris@909:           rfpdf_options = options.dup
Chris@909:           rfpdf_options
Chris@909:         end
Chris@909:       end
Chris@909: 
Chris@909:       def rfpdf(options)
Chris@909:         @rfpdf_options ||= DEFAULT_RFPDF_OPTIONS.dup
Chris@909:         @rfpdf_options.merge! options
Chris@909:       end
Chris@909: 
Chris@909: 
Chris@909:     private
Chris@909: 
Chris@909:       def compute_rfpdf_options
Chris@909:         @rfpdf_options ||= DEFAULT_RFPDF_OPTIONS.dup
Chris@909:         @rfpdf_options.merge!(self.class.read_inheritable_attribute(:rfpdf) || {}) {|k,o,n| o}
Chris@909:         @rfpdf_options
Chris@909:       end
Chris@909:   end
Chris@909: end
Chris@909: 
Chris@909: