Setup
Assets use Jammit (http://documentcloud.github.com/jammit). If you can't get this in time you can
set package_assets: off in config/assets.yml
rake db:seed - Loads the Offense names and descriptions rake pp:import - Imports new crimes (probably around 59k on first import)
KarachiCrime Development Setup
Seed the offense names
rake db:seed
Import the town boundaries:
rake migrations:karachi_neighborhood_names && rake migrations:one_normalize_neighborhood_names
Create some fake crime data. All fake data is flagged as such:
rake crime:karachi:fake
For even more fake crime run the following:
i=0 ; while [ $i -lt 20 ]; do rake crime:karachi:fake; i=`expr $i + 1`; done
Next we run the reports:
rake crime:reports:weekly_crime_totals && rake crime:reports:ytd_offense_summaries && rake crime:reports:neighborhood_offense_totals
The corresponding map-reduce functions:
rake crime:reports:weekly_crime_totals
Crime.weekly_totals_between
rake crime:reports:ytd_offense_summaries
Offence.summaries_for_the_past
rake crime:reports:neighborhood_offense_totals
Neighborhood.offense_totals_between