Contents

module Gemi

  class Installer

    def initialize(array = [])
      unless array.is_a? Array
        raise UninstalableError.new('Not an array of gems')
      end
      @gems = []
      array.each { |gem| add_gem(gem) }
    end

    def add_gem(new_gem)
      unless new_gem.is_a? Gemi::Gem
        raise UninstalableError.new('Only Gemi::Gem\'s are instalable')
      end
      @gems << new_gem
    end

    def count_gems
      @gems.size
    end

    def run!
      @gems.each do |gem|
        if gem.native?
          puts "Skipped #{gem.name} because of native extensions"
        else
          puts gem.to_command
          puts `#{gem.to_command}`
        end
      end
    end

  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
ktlacaelel-gemi-0.1.2	lib/installer.rb