How do you make your own gems?
Create a gem from scratch
- Create the basic file structure of the gem: Fire up your shell and create the directories that will be needed in your gem: $ mkdir awesome_gem $ cd awesome_gem $ mkdir lib.
- Create the gemspec.
- Add some code.
- Generate the gem file.
- Install the gem.
- Add The Gem to another Ruby program.
Table of Contents
How do I create a locked gem file?
The version of Bundler used to create the Gemfile. lock… You’ll see one of these different sections for each git remote, and within each section you’ll see:
- remote: the git remote.
- revision: the commit references the Gemfile.
- label: (optional) the label specified in the Gemfile.
How do I set the gem version in Gemfile?
There are several ways to specify gem versions: Use a specific version: gem “gem-name”, “1.0” . You can find specific versions on Rubygems.org (as long as that’s the source you’re using) by searching for your gem and looking at the “Versions” listed. Use a version operator: gem “gem-name”, “>1.0” .
What is the gem in the pack?
Bundler provides a consistent environment for Ruby projects by tracking and installing the exact gems and versions that are needed. Bundler is a way out of dependency hell and ensures that the gems you need are present in development, staging, and production. Getting started on a project is as simple as installing the package.
How is a gem published?
The easiest way to distribute a gem for public consumption is to use RubyGems.org. Gems published on RubyGems.org can be installed using the gem install command or by using tools such as Isolate or Bundler. To get started, you’ll need to create an account at RubyGems.org.
What case is the gemstone in mm2?
Gemstone is a divine knife that was released with the Season 1 update. This knife can be obtained by unboxing (by chance) from Mystery Box 1, or by trading.
How do I run a gem file?
run the command package installation in your shell, once you have created your Gemfile. This command will fetch your Gemfile and install the relevant gems in the indicated versions. The Gemfiles are installed because in your Gemfile you are pointing to the source from where the gems can be downloaded.
How do I use a specific gem version?
Use `gem install -v` Using -v you can specify an exact version or use version matchers.
Where does Ruby look for the gems?
The main place where the libraries are hosted is RubyGems.org, a public repository of gems that can be searched for and installed on your machine. You can browse and search for gems using the RubyGems website, or use the gems command. Using gem search -r , you can search the RubyGems repository.