For a simple jekyll site it might look.
Ruby create gemfile.
Place the gemfile in the root of the directory containing the associated code.
A gemfile describes the gem dependencies required to execute associated ruby code.
Before you start you will need to install ruby on rails on your machine.
A gemfile is evaluated as ruby code in a context.
How to install rails create a new rails application and connect your application to a database.
Once the installation is finished run bundle install this will create gemfile lock in your repository.
You ve also learned how a gem is structured what is a gemfile bundler the difference between the gemfile the gemfile lock.
Jekyll is a gem.
Many jekyll plugins are also gems including jekyll feed jekyll seo tag and jekyll archives.
That one file is in charge of setting up your gem s code and api.
Code for your package is placed within the lib directory.
It just makes sure that you can see some output from the gem.
Create a new gem with a readme gemspec rakefile directory structure and all the basic boilerplate you need to describe test and publish a gem.
Converting a ruby object to json.
Your gemfile should always be in the root of your project directory this is where bundler expects it to be and it is the standard place for any.
For instance in a rails application place the gemfile in the same directory as the rakefile.
The general layout of a rails application.
Please share this article subscribe to the newsletter if you haven t yet 9000 ruby developers check out my ruby book.
The basic principles of mvc model view controller and restful design.
How to quickly generate the starting pieces of a rails.
A gemfile is a file we create which is used for describing gem dependencies for ruby programs.
Gemfile a format for describing gem dependencies for ruby programs.
Getting started with railsthis guide covers getting up and running with ruby on rails after reading this guide you will know.
Bundler is also an easy way to create new gems.
Gemfiles require at least one gem source in the form of the url for a rubygems server.
Just like you might create a standard rails project using rails new you can create a standard gem project with bundle gem.
A gemfile is a list of gems used by your site.
Every jekyll site has a gemfile in the main folder.
Interacting with apis such as github.
This ensures that other developers on your ruby application run the same third party code on every machine.
I hope you found this useful.
A gem is a collection of ruby code that we can extract into a collection which we can call later.
