Class: UpnpContentExplorer::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/upnp_content_explorer/node.rb

Constant Summary collapse

ROOT_ID = 
'0'

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ Node

Returns a new instance of Node.



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# File 'lib/upnp_content_explorer/node.rb', line 5

def initialize(data)
  @data = data
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(key) ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 14

def method_missing(key)
  return @data[key] if @data.has_key?(key)
  super
end

Instance Method Details

#child(key) ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 38

def child(key)
  @data[:children][key]
end

#children ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 30

def children
  @data[:children].values || []
end

#item(key) ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 42

def item(key)
  @data[:items][key]
end

#items ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 34

def items
  @data[:items].values || []
end

#load!(data, mark_loaded = true) ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 19

def load!(data, mark_loaded = true)
  merged_data = @data.merge(data)
  merged_data[:loaded?] ||= mark_loaded

  @data = merged_data
end

#loaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/upnp_content_explorer/node.rb', line 9

def loaded?
  return false if @data[:loaded?].nil?
  @data[:loaded?]
end

#parent_id ⇒ Object 



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# File 'lib/upnp_content_explorer/node.rb', line 26

def parent_id
  @data[:parentID] || nil
end