Current File : //opt/alt/ruby19/lib64/ruby/1.9.1/rubygems/errors.rb
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