module Fluffery::Helpers::PageVariables
Public Instance Methods
create_variable(var, content, new_method = true)
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# File lib/fluffery/helpers/page_variables.rb, line 30 def create_variable(var, content, new_method = true) content_for(var.to_sym) do content end self.class_eval{ define_method("#{var.to_s}"){ retrieve_variable(var.to_sym) } } if new_method return "" end
description(content = nil)
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# File lib/fluffery/helpers/page_variables.rb, line 26 def description(content = nil) (content.nil?) ? retrieve_variable(:helpful_description) : create_internal_variable(:helpful_description, content) end
keywords(content = nil)
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# File lib/fluffery/helpers/page_variables.rb, line 22 def keywords(content = nil) (content.nil?) ? retrieve_variable(:helpful_keywords) : create_internal_variable(:helpful_keywords, content) end
page_default(param, data = nil)
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# File lib/fluffery/helpers/page_variables.rb, line 6 def page_default(param, data = nil) create_variable("helpful_#{param}", data) unless data.nil? or data.blank? end
page_id(content = nil)
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# File lib/fluffery/helpers/page_variables.rb, line 10 def page_id(content = nil) create_internal_variable(:helpful_page_id, content) and return unless content.nil? return retrieve_variable(:helpful_page_id) if content_for?(:helpful_page_id) cname = controller.class.to_s.gsub(/controller$/i,'').underscore.split("/").join('_') aname = controller.action_name "#{cname}_#{aname}" end
page_title(content = nil)
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# File lib/fluffery/helpers/page_variables.rb, line 18 def page_title(content = nil) (content.nil?) ? retrieve_variable(:helpful_page_title) : create_internal_variable(:helpful_page_title, content) end
Private Instance Methods
create_internal_variable(var, content)
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# File lib/fluffery/helpers/page_variables.rb, line 40 def create_internal_variable(var, content) create_variable(var, content, false) end
retrieve_variable(var)
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# File lib/fluffery/helpers/page_variables.rb, line 44 def retrieve_variable(var) (content_for?(var.to_sym) ? content_for(var.to_sym) : "") end