Module: HandleExceptions::ClassMethods
- Defined in:
- lib/myimdb/scraper/base.rb
Instance Method Summary collapse
Instance Method Details
#handle_exceptions_for(*method_names) ⇒ Object
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# File 'lib/myimdb/scraper/base.rb', line 14 def handle_exceptions_for(*method_names) method_names.each do |method_name| alias_method("_#{method_name}", method_name) define_method(method_name) do begin send("_#{method_name}") rescue raise UnformattedHtml.new("Unable to find tag: #{method_name}, probably you are parsing the wrong page.") end end end end |