# File lib/blockbuster/extraction_list.rb, line 42 def primary return master if configuration.deltas_disabled? return master unless File.exist?(master.file_path) current_delta end
class Blockbuster::ExtractionList
generates an ordered collection of files to extract
Attributes
configuration[R]
files[R]
Public Class Methods
new(comparator, configuration)
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# File lib/blockbuster/extraction_list.rb, line 6 def initialize(comparator, configuration) @configuration = configuration @comparator = comparator list = [master] list << deltas if configuration.deltas_enabled? @files = list.flatten end
Public Instance Methods
current_delta()
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# File lib/blockbuster/extraction_list.rb, line 16 def current_delta deltas.find(&:current?) end
deltas()
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# File lib/blockbuster/extraction_list.rb, line 20 def deltas @deltas ||= Delta.initialize_for_each(@comparator, configuration) end
extract_cassettes()
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# File lib/blockbuster/extraction_list.rb, line 24 def extract_cassettes files.map(&:extract_cassettes) end
master()
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# File lib/blockbuster/extraction_list.rb, line 28 def master @master ||= Master.new(@comparator, configuration) end
primary()
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determines what file representation to return for writing to
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master when deltas are disabled
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master when master does not exist. This handles two scenarios:
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master does not exist (if this happens, we should always regenerate master)
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we want to regenerate master (this assumes some other mechanism is responsible for deleting master to make this work)
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