Sequel - From CSV
Provides a simple way to seed and synchronize table data using CSV files.
Requires PostgreSQL 9.5 or newer.
Documentation also available at https://www.rubydoc.info/github/kenaniah/sequel-from_csv/.
$ gem install sequel-from_csv
Or add this line to your application's Gemfile then execute
To seed data for an individual model:
# Load the plugin Sequel::Model.plugin :from_csv # Sync an individual model (removing rows in the table not found in the CSV) class Country < Sequel::Model; end; Country.seed_from_csv "app/models/country.csv", delete_missing: true
To seed all models with CSV files present:
# Load the extension Sequel::Database.extension :from_csv # Sync all models with CSV files recursively, updating PostgreSQL's primary key sequences DB.seed_from_csv "app/models/", resequence: true
||whether to remove rows from the table that were not found in the CSV file|
||whether to update the primary key's sequence to reflect the max primary key value|
After checking out the repo, run
bin/setup to install dependencies. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/kenaniah/sequel-from_csv.