Contents

# frozen_string_literal: true

module LunaPark
  module Tools
    # TODO: add descriptions
    class << self
      def if_gem_installed(name, *requirements)
        Gem::Specification.find_by_name name, *requirements
      rescue Gem::MissingSpecError
        false
      else
        yield if block_given?
        true
      end

      alias gem_installed? if_gem_installed
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
luna_park-0.13.2	lib/luna_park/tools.rb
luna_park-0.13.1	lib/luna_park/tools.rb
luna_park-0.13.0	lib/luna_park/tools.rb
luna_park-0.12.1	lib/luna_park/tools.rb
luna_park-0.12.0	lib/luna_park/tools.rb
luna_park-0.11.7	lib/luna_park/tools.rb
luna_park-0.11.6	lib/luna_park/tools.rb
luna_park-0.11.5	lib/luna_park/tools.rb
luna_park-0.11.4	lib/luna_park/tools.rb
luna_park-0.11.3	lib/luna_park/tools.rb
luna_park-0.11.2	lib/luna_park/tools.rb
luna_park-0.11.1	lib/luna_park/tools.rb
luna_park-0.11.0	lib/luna_park/tools.rb