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Difference between revisions of "Package:Ruby"

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m (almost ironed all the bugs out, possible another commit and it will be ready for production)
(add puma section, remove warnings, fix console spacings, add categories, adjust links to reflect ruby rather than rubygems since the gems article got railroaded to ruby some how)
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{{Ebuild
{{Ebuild
|Summary=Centralized Ruby extension management system
|Summary=Centralized Ruby extension management system
|CatPkg=dev-ruby/rubygems
|CatPkg=dev-ruby/ruby
|Maintainer=
|Maintainer=
|Homepage=http://rubyforge.org/projects/rubygems/
|Homepage=https://www.ruby-lang.org
}}
}}
{{fancywarning|this is a rough draft, and may need revision.}}
 
Ruby is a programming language with its own package management system to extend the language.


Rubygems is a package management system to extend the ruby language.
Rubygems is a package management system to extend the ruby language.
Line 14: Line 15:


Emerge ruby & rubygems:
Emerge ruby & rubygems:
<console>###i##emerge ruby rubygems</console>
<console>###i## emerge ruby rubygems</console>


Remove bunk gems:
Remove conflicting gems:
<console>###i##emerge -C dev-ruby/rake dev-ruby/racc dev-ruby/json dev-ruby/rdoc</console>
<console>###i## emerge -C dev-ruby/rake dev-ruby/racc dev-ruby/json dev-ruby/rdoc</console>


Flush bunk gems bad specs:
Flush conflicting gems bad specs:
<console>###i##mv /usr/local/lib64/ruby/gems/2.1.0/specifications/ /usr/local/lib64/ruby/gems/2.1.0/specifications.backup</console>
<console>###i## mv /usr/local/lib64/ruby/gems/2.1.0/specifications/ /usr/local/lib64/ruby/gems/2.1.0/specifications.backup</console>




Fetch gems via rubygems:
Fetch gems via rubygems:
<console>###i##gem install rdoc json rake racc</console>
<console>###i## gem install rdoc json rake racc</console>


<console>rubygems-update</console>
<console>###i## rubygems-update</console>


update gem system:
update gem system:
<console>###i##update_rubygems
<console>###i## update_rubygems
###i##gem update --system
###i## gem update --system
###i##gem pristine --all
###i## gem pristine --all
</console>
</console>


Now you're ready to use gem to manage gems. The reason this came about is that bundler can't be run with out conflicts.
Now you're ready to use gem to manage gems.
 
To add gems to your path:
{{file|name=$HOME/.bashrc|desc=add gem bin directory to your path|body=
PATH="$(ruby -rubygems -e 'puts Gem.user_dir')/bin:$PATH"
}}


==ruby on rails==
==ruby on rails==
<console>###i##gem install rails
<console>###i## gem install rails
###i##rails new testproject
###i## rails new testproject
###i##cd testproject
###i## cd testproject
###i##bundle install</console>
###i## bundle install</console>
 
==puma==
puma is a fast web server for ruby on rails.
 
To enable puma in your project:
{{file|name=$HOME/testproject/Gemfile|desc=add puma gem to your rails application|body=
gem 'puma'
}}
 
To pull in puma:
<console>###i## bundle install</console>
 
{{file|name=$HOME/testproject/config/puma.rb|desc=puma configuration file|body=
<pre>workers Integer(ENV['PUMA_WORKERS'] || 3)
threads Integer(ENV['MIN_THREADS']  || 1), Integer(ENV['MAX_THREADS'] || 16)
 
preload_app!
 
rackup      DefaultRackup
port        ENV['PORT']    || 3000
environment ENV['RACK_ENV'] || 'development'
 
on_worker_boot do
  # worker specific setup
  ActiveSupport.on_load(:active_record) do
    config = ActiveRecord::Base.configurations[Rails.env] ||
                Rails.application.config.database_configuration[Rails.env]
    config['pool'] = ENV['MAX_THREADS'] || 16
    ActiveRecord::Base.establish_connection(config)
  end
end</pre>
}}
 
to start puma:
<console>###i## bundle exec puma</console>
or if you added gems bin dir to your path
<console>###i## puma</console>
 
[[Category:Programming language]]


{{EbuildFooter}}
{{EbuildFooter}}

Revision as of 19:44, August 23, 2014

Ruby

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Ruby is a programming language with its own package management system to extend the language.

Rubygems is a package management system to extend the ruby language.

Gems are packaged wonky in portage so this page will explain how to work with rubygems rather than fight it. Arch wiki outlines a similar method.

https://wiki.archlinux.org/index.php/Ruby#RubyGems

Emerge ruby & rubygems: 

root # emerge ruby rubygems

Remove conflicting gems: 

root # emerge -C dev-ruby/rake dev-ruby/racc dev-ruby/json dev-ruby/rdoc

Flush conflicting gems bad specs: 

root # mv /usr/local/lib64/ruby/gems/2.1.0/specifications/ /usr/local/lib64/ruby/gems/2.1.0/specifications.backup


Fetch gems via rubygems: 

root # gem install rdoc json rake racc
root # rubygems-update

update gem system: 

root # update_rubygems
root # gem update --system
root # gem pristine --all

Now you're ready to use gem to manage gems.

To add gems to your path:

   $HOME/.bashrc - add gem bin directory to your path
PATH="$(ruby -rubygems -e 'puts Gem.user_dir')/bin:$PATH"

ruby on rails

root # gem install rails
root # rails new testproject
root # cd testproject
root # bundle install

puma

puma is a fast web server for ruby on rails.

To enable puma in your project:

   $HOME/testproject/Gemfile - add puma gem to your rails application
gem 'puma'

To pull in puma: 

root # bundle install
   $HOME/testproject/config/puma.rb - puma configuration file
workers Integer(ENV['PUMA_WORKERS'] || 3)
threads Integer(ENV['MIN_THREADS']  || 1), Integer(ENV['MAX_THREADS'] || 16)

preload_app!

rackup      DefaultRackup
port        ENV['PORT']     || 3000
environment ENV['RACK_ENV'] || 'development'

on_worker_boot do
  # worker specific setup
  ActiveSupport.on_load(:active_record) do
    config = ActiveRecord::Base.configurations[Rails.env] ||
                Rails.application.config.database_configuration[Rails.env]
    config['pool'] = ENV['MAX_THREADS'] || 16
    ActiveRecord::Base.establish_connection(config)
  end
end

to start puma: 

root # bundle exec puma

or if you added gems bin dir to your path 

root # puma


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