Covid19

A wrapper for the coronavirus API at https://github.com/ExpDev07/coronavirus-tracker-api.

Installation

Add this line to your application's Gemfile:

gem 'covid19'

And then execute:

bundle install

Or install it yourself as:

gem install covid19

Usage

Get the latest amount of total confirmed cases, deaths, and recoveries globally:

Covid19.latest_stats

Get case data for all locations with reported cases:

Covid19.latest_stats_split_by_country

Find case data by country code with an optional argument to include timelines:

Covid19.latest_stats_by_country_code('GB', true)

Find case data by location:

Covid19.latest_stats_by_country_id(id)

Error Handling

If there are errors trying to talk to the API the class will raise a StandardError with the appropriate error message.

Command line tool

The gem also comes with a command line tool called covid19.

Usage: covid19
    -h, --help                       Display this screen
    -s, --split                      View the latestest information split by country
    -c, --confirmed                  Order results by confirmed cases
    -d, --deaths                     Order results by deaths
    -p, --death-rate                 Order results by percentage of deaths (death rate)
    -r, --recovered                  Order results by recovered numbers

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. 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.

Testing

For local testing make sure that you run bundle exec rspec spec and then rake install to install the gem locally.

For further information please refer to the contributing documentation.