/tools/Ruby/lib/ruby/site_ruby/1.8/rubygems/errors.rb
http://github.com/agross/netopenspace · Ruby · 35 lines · 22 code · 7 blank · 6 comment · 2 complexity · 0e60678c90200e0eea2a650afc9494c2 MD5 · raw file
- class Gem::ErrorReason; end
- # Generated when trying to lookup a gem to indicate that the gem
- # was found, but that it isn't usable on the current platform.
- #
- # fetch and install read these and report them to the user to aid
- # in figuring out why a gem couldn't be installed.
- #
- class Gem::PlatformMismatch < Gem::ErrorReason
- attr_reader :name
- attr_reader :version
- attr_reader :platforms
- def initialize(name, version)
- @name = name
- @version = version
- @platforms = []
- end
- def add_platform(platform)
- @platforms << platform
- end
- def wordy
- prefix = "Found #{@name} (#{@version})"
- if @platforms.size == 1
- "#{prefix}, but was for platform #{@platforms[0]}"
- else
- "#{prefix}, but was for platforms #{@platforms.join(' ,')}"
- end
- end
- end