Class: SchemaDev::RubySelector::Chruby

Inherits:

Object

Object
SchemaDev::RubySelector::Chruby

Defined in:: lib/schema_dev/ruby_selector.rb

Instance Method Summary collapse

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

A new instance of Chruby.

Constructor Details

#initialize ⇒ `Chruby`

Returns a new instance of Chruby.



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

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 19

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