and and or behave like binary operators, but for some reason they don't trigger an on_op call inside Ripper, so we fail to deserialize them because the line numbers are nil. This updates the ruby lib to register the line numbers appropriately for these keywords.
Closes #447
andandorbehave like binary operators, but for some reason they don't trigger anon_opcall inside Ripper, so we fail to deserialize them because the line numbers arenil. This updates the ruby lib to register the line numbers appropriately for these keywords.