Webgen::SourceHandler::Memory

This source handler should be used for handling nodes that are created during the write phase.

Public Instance Methods

content(node) click to toggle source

Return the content of the memory node. If the memory node was not created in this webgen run, it will be flagged for reinitialization (and therefore recreation).

    # File lib/webgen/sourcehandler/memory.rb, line 31
31:     def content(node)
32:       if @data && @data[node.alcn]
33:         @data[node.alcn].call
34:       else
35:         node.flag(:reinit)
36:         nil
37:       end
38:     end

create_node(path, source_alcn, data = nil) click to toggle source

Create a node for the path. The source_alcn specifies the node that creates this memory node when written. You have two options for providing the content for this node: either you set data to a string (or a Webgen::Path::SourceIO object) or you provide a block which takes the created node as argument and returns a string (or a Webgen::Path::SourceIO object).

    # File lib/webgen/sourcehandler/memory.rb, line 22
22:     def create_node(path, source_alcn, data = nil)
23:       super(path) do |node|
24:         node.node_info[:memory_source_alcn] = source_alcn
25:         (@data ||= {})[node.alcn] = lambda { data || yield(node) }
26:       end
27:     end

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Webgen::SourceHandler::Memory

Public Instance Methods