This repo is an example on how to create a Ruby on Rails app to consume a forecast API.

Taking the assumption that we only want to call an API to show the forecast data, I am creating a rails app with the below command to skip database, mailer, and default test framework (I will bw using RSpec instead of MiniTest).

1. Create a new rails app, skipping database, mailer, and default test framework.

   $ rails new forecast-rails -O -M -T

2. Setup your project gems/libraries environment installing RVM.

   $ rvm install 2.7.1
   $ rvm use 2.7.1@forecast-rails --create

3. Install libraries.

   $ bundle install
   $ yarn install

4. Run the server

   $ rails s

• Yarn: instructions on yarnpkg.com/en/docs/install.

• Stylelint: check the website.

  $ yarn add --dev stylelint stylelint-config-standard stylelint-scss

• Nokogiri: for issues see more in this link.

  $ brew update
  $ xcode-select --install
  $ brew install libiconv
  $ brew link libiconv
  $ gem install nokogiri -- --with-iconv-dir=/usr/local/Cellar/libiconv/1.14

  Source: https://stackoverflow.com/a/6163052/2334082

  OR

  $ gem install nokogiri -- \
      --use-system-libraries \
      --with-xml2-config=/usr/bin/xml2-config \
      --with-xslt-config=/usr/bin/xslt-config

  Source: https://stackoverflow.com/a/28593132/2334082

• Credentials/Secrets

  You can use this example of ./config/credentials.yml.enc running bin/rails credentials:show. Be sure to get the secret_key_base running $ rake secret:

  See more details in rails/rails#30067 and https://medium.com/cedarcode/rails-5-2-credentials-9b3324851336.

Tests are based in RSpec tool.

The scripts with desired contexts are at ./spec/models and ./spec/features folder.

Please, use git-flow branch model workflow to new features, hot-fixes, and releases:

• http://danielkummer.github.io/git-flow-cheatsheet
• http://nvie.com/posts/a-successful-git-branching-model
• https://www.atlassian.com/git/tutorials/comparing-workflows/gitflow-workflow

This project is using some external APIs and to read and test them, we can use the files in /doc/api or in Postman.

Things we have covered:

• Ruby version 2.7.1;
• Basic customized Rails app;
• System dependencies;
• Environment Configuration;
• How to run the test suite;
• Deployment instructions.

This is a personal project example, so we must not have a long list of contributors. Check it out here:

https://github.com/leompeters/forecast-rails/graphs/contributors

Forecast Rails is released under the MIT License.