Contents

module GemWrappers
  module Specification
    def self.installed_gems
      if Gem::VERSION > '1.8' then
        Gem::Specification.to_a
      else
        Gem.source_index.map{|name,spec| spec}
      end
    end

    def self.find(name = "gem-wrappers")
      @gem_wrappers_spec ||= installed_gems.find{|spec| spec.name == name }
    end

    def self.version
      find ? find.version.to_s : nil
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
gem-wrappers-1.4.0	lib/gem-wrappers/specification.rb
gem-wrappers-1.3.2	lib/gem-wrappers/specification.rb
gem-wrappers-1.3.1	lib/gem-wrappers/specification.rb
gem-wrappers-1.3.0	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.7	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.6.1	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.6	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.5	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.4	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.3	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.2	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.1	lib/gem-wrappers/specification.rb
gem-wrappers-1.2.0	lib/gem-wrappers/specification.rb