class Cranium::Extract::Storage
Constants
- STORAGE_FILE_NAME
Public Class Methods
new(extract_name)
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# File lib/cranium/extract/storage.rb, line 10 def initialize(extract_name) @extract_name = extract_name end
Public Instance Methods
last_value_of(field)
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# File lib/cranium/extract/storage.rb, line 16 def last_value_of(field) stored_values[:last_values][field] end
save_last_value_of(field, value)
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# File lib/cranium/extract/storage.rb, line 22 def save_last_value_of(field, value) stored_values[:last_values][field] = value save_stored_values end
Private Instance Methods
save_stored_values()
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# File lib/cranium/extract/storage.rb, line 52 def save_stored_values FileUtils.mkdir_p storage_dir unless Dir.exists? storage_dir File.write storage_file, YAML.dump(@stored_values) end
storage_dir()
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# File lib/cranium/extract/storage.rb, line 46 def storage_dir Cranium.configuration.storage_directory end
storage_file()
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# File lib/cranium/extract/storage.rb, line 40 def storage_file File.join storage_dir, STORAGE_FILE_NAME end
stored_values()
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# File lib/cranium/extract/storage.rb, line 31 def stored_values return @stored_values[@extract_name] unless @stored_values.nil? @stored_values = (File.exists? storage_file) ? YAML.load(File.read storage_file) : {} @stored_values[@extract_name] = { last_values: {} } if @stored_values[@extract_name].nil? @stored_values[@extract_name] end