Load/Overload YAML/JSON file(s) into desired constant.
Add this line to your application's Gemfile:
gem "load_file"
LoadFile.load(file: "examples/.travis.yml", constant: :TravisConfig)
# now you can access TravisConfig for configs in examples/.travis.yml
TravisConfig
=> {"sudo"=>false, "language"=>"ruby", "cache"=>"bundler", "rvm"=>["2.5.1"]}
LoadFile.load(file: "examples/app.json", constant: :HerokuApp)
# now you can access HerokuApp for configs in examples/app.json
HerokuApp
=> {"name"=>"Small Sharp Tool",
...
"environments"=>{"test"=>{"scripts"=>{"test"=>"bundle exec rake test"}}}}
You can also load into a namespaced constant:
LoadFile.load(file: "examples/app.json", constant: :App, namespace: Heroku)
# Heroku::App will be the hash loaded from examples/app.json
The caveat here is the keyword argument namespace
must be a ruby object.
Or should I introduce constantize
? Please let me know.
Use overload
APIs.
Bug reports and pull requests are welcome on GitHub at https://github.com/JuanitoFatas/load_file.
The gem is available as open source under the terms of the MIT License.