Find Craigslist rentals in "Downtown Portland" that are a short commute to work. Combines a hardcoded list of Downtown Portland zip codes and a keyword exclusion list (e.g., "hillsboro") to filter out listings that are not in Downtown. Also filters out listings with a long…

Fetches Google Map's estimated travel time (e.g., "about 1 hours and 30 mins"). The output is in minutes (e.g., item.content=90).The source address is split into street, city, and state to make it easier to use as a subpipe within a loop (e.g., pass in…

Uses location extractor to add y:location fields to Craigslist rental listings. If location extractor fails, tries to look for a zipcode starting with 9 (e.g., Portland).