Class: SiteMap::Map

Inherits:
Object
  • Object
show all
Includes:
Helpers::Mapping
Defined in:
lib/site_map/map.rb

Constant Summary collapse

ATTRIBUTES = 
[:view_nodes, :index_of_nodes]

Constants included from Helpers::Mapping

Helpers::Mapping::DEFAULT_ALIAS

Instance Method Summary collapse

Methods included from Helpers::Mapping

#alias, #collection, #collection_view, #group, #member, #member_view, #view

Constructor Details

#initialize ⇒ Map

Returns a new instance of Map.



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# File 'lib/site_map/map.rb', line 10

def initialize
  self.clear_nodes!
end

Instance Method Details

#add_to_children(view_node) ⇒ Object 



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# File 'lib/site_map/map.rb', line 18

def add_to_children(view_node)
  @view_nodes.push(view_node)
end

#add_to_index(index, view_node) ⇒ Object 



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# File 'lib/site_map/map.rb', line 21

def add_to_index(index, view_node)
  @index_of_nodes[index.to_sym] = view_node
end

#clear_nodes! ⇒ Object 



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# File 'lib/site_map/map.rb', line 25

def clear_nodes!
  @view_nodes = []
  @index_of_nodes = {}
end

#find(view_node_index) ⇒ Object 



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# File 'lib/site_map/map.rb', line 14

def find(view_node_index)
  self.index_of_nodes[view_node_index.to_sym]
end

#inspect ⇒ Object 



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# File 'lib/site_map/map.rb', line 35

def inspect
  "#<#{self.class}>"
end

#map ⇒ Object

convenience method



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# File 'lib/site_map/map.rb', line 31

def map
  self
end

#visible_views ⇒ Object 



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# File 'lib/site_map/map.rb', line 39

def visible_views
  @view_nodes.select do |view|
    view.visible?
  end
end