Class: FetchUtil::Extractor
- Inherits:
-
Object
- Object
- FetchUtil::Extractor
- Defined in:
- lib/fetch_util/extractor.rb
Instance Method Summary collapse
- #extract(page) ⇒ Object
-
#initialize(reader_mode: true, asset_root: nil) ⇒ Extractor
constructor
A new instance of Extractor.
Constructor Details
#initialize(reader_mode: true, asset_root: nil) ⇒ Extractor
Returns a new instance of Extractor.
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# File 'lib/fetch_util/extractor.rb', line 7 def initialize(reader_mode: true, asset_root: nil) @reader_mode = reader_mode @asset_root = asset_root || File.join(__dir__, "assets") end |
Instance Method Details
#extract(page) ⇒ Object
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# File 'lib/fetch_util/extractor.rb', line 12 def extract(page) payload = extract_payload(page) raise ExtractionError, "Page extraction returned no content" unless payload.is_a?(Hash) payload rescue Ferrum::JavaScriptError, Ferrum::StatusError, Ferrum::TimeoutError => e raise ExtractionError, e. end |