example_calculator_cr

Write calculations using functions and get the results. (See OBJECTIVES.md for details.)

This is a Crystal-lang implementation.

For the Crystal-lang implementation, see: https://github.com/drhuffman12/example_calculator_rb

Installation

  1. Add the dependency to your shard.yml:

    dependencies:
  example_calculator_cr:
    github: your-github-user/example_calculator_cr

  2. Run shards install

Usage

To use in your Crystal code, add the following:

require "example_calculator_cr"

Development

Clone the repo

cd $SOME_PARENT_FOLDER
git clone https://github.com/drhuffman12/example_calculator_cr.git
cd example_calculator_cr

Pre-merge checks

cd $SOME_PARENT_FOLDER/example_calculator_cr
bin/pre_merge_checks

.. and then open qa/index.html in your browser to view a page with links to the tests/coverage/style/etc report pages. (To re-run these individually, see contents of bin/pre_merge_checks.)

Merging to master

Make sure the Pre-merge checks all pass before merging your code to the master branch.

Contributing

  1. Fork it (https://github.com/your-github-user/example_calculator_cr/fork)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

Contributors