内容简介：Download NYC subway turnstile data files fromHastily put together in March 2020, structured as a Rails app but the only functionality is to download files and load them into a Postgres table calledThe repo does not currently support the MTA file formats fo
NYC Subway Turnstile Data
Download NYC subway turnstile data files from the MTA's website and load them into a database
Hastily put together in March 2020, structured as a Rails app but the only functionality is to download files and load them into a Postgres table called turnstile_observations
The repo does not currently support the MTA file formats for the time period 5/5/2010–10/11/2014
Initialize database
bundle exec rake db:setup
Example usage
From the Rails console, import a single file:
TurnstileObservation.import_turnstile_observations(date: "2020-03-21".to_date)
Import all files:
TurnstileObservation.
all_available_dates.
select { |d| d >= TurnstileObservation::FIRST_DATE_WITH_NEW_FORMAT }.
each { |d| TurnstileObservation.import_turnstile_observations(date: d) }
After importing files, you have to run another query to set the net_entries
and net_exits
colums:
TurnstileObservation.set_net_entries_and_net_exits
以上所述就是小编给大家介绍的《NYC Subway Turnstile Data》，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持！
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