Class: SchemaDev::RubySelector::Chruby

Inherits:

Object

• Object
• SchemaDev::RubySelector::Chruby

Defined in:

lib/schema_dev/ruby_selector.rb

Instance Method Summary

• #command(ruby) ⇒ Object
• #initialize ⇒ Chruby constructor

  A new instance of Chruby.

Constructor Details

#initialize ⇒ Chruby

Returns a new instance of Chruby.

# File 'lib/schema_dev/ruby_selector.rb', line 13

def initialize
  @rubies = Pathname.new(ENV['HOME']).join(".rubies").entries().map(&its.basename.to_s)
end

Instance Method Details

#command(ruby) ⇒ Object

# File 'lib/schema_dev/ruby_selector.rb', line 16

def command(ruby)
  ruby = @rubies.select(&it =~ /^(ruby-)?#{ruby}(-p.*)?$/).last || ruby
  "SHELL=`which bash` chruby-exec #{ruby} --"
end