Ruby Create Gemset

Rvm gemset create gemset name select a gemset for a given ruby version.

Ruby create gemset.

To specify a ruby version to use when creating a gemset use. Create a gemset on project creation. To create a new gemset execute a command like the one below. Rvm 2 1 1 rvm gemset create teddy gemset teddy created.

Note that for each of the ruby installs above you can have completely separate versions. Rvm defines a global gemset which is shared among all the gemsets for a specific. You can also create multiple gemsets in a single command. Rbenv gemset init alternatively you can provide rbenv gemset init with the name of a gemset.

To specify the ruby version with the new gemset. As some of the rails features depend on the javascript runtime environment we needed to install the node js. Below is the command to install the node js. Rvm 2 1 1 rails410 gem install rails v 4 1 0 rvm 2 1 1 rails320 gem install rails v 3 2 0.

The code inside of lib hola rb is pretty bare bones. Rbenv gemset init gemset to create a gemset under a specific ruby version. How to create a new ruby on rails project. The convention is to have one ruby file with the same name as your gem since that gets loaded when require hola is run.

This means that gemset is not created yet. This will create the gemset under the current ruby version. Rvm 2 1 1 rvm gemset create teddy rosie gemset teddy created. That one file is in charge of setting up your gem s code and api.

Now that you have the latest version of ruby and the latest version of rails you can go ahead and create your project. You can create an rvm gemset on project creation. Rbenv gemset create. Rvm gemset create gemset name.

To select a gemset for a given ruby version use this command. Note that the asterisk is appended to the gemset name. Cd my project set up a default gemset for your project. Rvm 2 1 1 gem install rails v 4 1 0 rvm gemset create rails410 rails320 gemset rails410 created.

To create it click apply or ok in the settings preferences dialog. Alternatively if you prefer the shorthand syntax offered by rvm use employ the. It just makes sure that you can see some output from the gem. To create gemset rvm gemset create new gemset name.

The ruby sdk and gems page will show the gemset as a child of the selected sdk. Cd work rvm use 2 5 1 my cool app create gem install rails. To create a new gemset for the current ruby do this. Rvm gemset use gemset name share gems between all the gemsets.

Rvm ruby version new gemset name installing the java runtime. To create a gemset we will use. Code for your package is placed within the lib directory.