How do you delete a gem in rails?

How do you delete a gem?

You can force a gem to uninstall despite warnings that gem may give you about dependencies by adding a “-i” (for “ignore”) to the command. If you have forgotten the full name of the gem you would like to uninstall, you can type the command “gem list” to list all the installed gems on your system.

How do I remove a gem from my project?

You can remove the Devise gem from your Gemfile and then run bundle install . The gem should then be removed. To be safe, you can also run the following: gem uninstall gem_name from the command line.

How do you clear a ruby gem?

To remove older gems we use the clean command: The cleanup command removes old versions of gems from GEM_HOME that are not required to meet a dependency. If a gem is installed elsewhere in GEM_PATH the cleanup command won’t delete it. If no gems are named all gems in GEM_HOME are cleaned.

How do I remove all gems installed?

In order to uninstall all gems, you have to loop through all entries in gem list with bash scripting. This method is very inconvenient. Thanks to Rubygems 2.1. 0, you now could do it with one command.

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How do you uninstall a gem on a Mac?

Uninstall Ruby on Mac with rbenv

For rbenv, use rbenv versions to see which versions you have installed. Use the uninstall command to remove a version. This will remove any gems associated with the version as well.

How do you remove gems from sockets in Diablo 2?

However, you can remove a gem from a socketed item using the Horadric Cube. You’ll find the Cube in the Hall of the Dead during Act II of the game. All you have to do is place the item you want to clear of gems, a Town Portal scroll, and then a Hel run into the Cube, and you’ll strip the item of its gems.

What does gem cleanup do?

Description. The cleanup command removes old versions of gems from GEM_HOME that are not required to meet a dependency. If a gem is installed elsewhere in GEM_PATH the cleanup command won’t delete it. If no gems are named all gems in GEM_HOME are cleaned.

How do I uninstall bundles?

In the Bundles list, select the check box next to the bundle (or bundles). Click Quick Tasks > Uninstall Bundle. In the Bundles section, click to browse to and select the desired bundle (if necessary). In the Devices section, click Add to select the devices where you want to uninstall the bundle.

How do I remove rails from Windows?

I’v $ sudo gem uninstall rails -v 4.0. 0 and $ sudo gem cleanup and install rails 3.2. 13 ( $ sudo gem install rails -v 3.2.

How do I uninstall Ruby?

To uninstall the Ruby agent:

  1. Delete the line gem ‘newrelic_rpm’ from your Gemfile.
  2. Remove the newrelic. yml file from your RAILS_ROOT/config/ folder.
  3. Run bundle install.
  4. When the uninstall process finishes, restart your app.
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How do I undo a bundle install?

Undo Bundle Install Using –without Flag

If you want to reset your bundle settings for your app just delete the . bundle folder in your application, then your back to a blank slate again.

How do I uninstall bundler Ruby?

To uninstall Bundler, run gem uninstall bundler . See bundler.io for the full documentation.

How do I uninstall Ruby from Windows?

Close all Windows Explorer windows to avoid locks. Control Panel > System > Environment Varables > remove any paths in the PATH environment variable that have installations of Ruby. Control Panel > Programs and Features > Uninstall any Ruby Installer apps listed. Delete the Windows folders where installed.

How do I remove default gem bundler?

You have to delete the . gemspec file corresponding to the default gem you want to delete. So first, locate where those files are. Delete the one you don’t need.