# File lib/chef/provider/package/yum.rb, line 333 def initialize(*args) if args.size == 4 @n = args[0] @version = RPMVersion.new(args[1]) @a = args[2] @provides = args[3] elsif args.size == 6 @n = args[0] e = args[1].to_i v = args[2] r = args[3] @version = RPMVersion.new(e,v,r) @a = args[4] @provides = args[5] else raise ArgumentError, "Expecting either 'name, epoch-version-release, arch, provides' " + "or 'name, epoch, version, release, arch, provides'" end # We always have one, ourselves! if @provides.empty? @provides = [ RPMProvide.new(@n, @version.evr, :==) ] end end
# File lib/chef/provider/package/yum.rb, line 361 def <=>(y) compare(y) end
# File lib/chef/provider/package/yum.rb, line 365 def compare(y) x = self # easy! :) return 0 if x.nevra == y.nevra # compare name if x.n.nil? == false and y.n.nil? return 1 elsif x.n.nil? and y.n.nil? == false return -1 elsif x.n.nil? == false and y.n.nil? == false if x.n < y.n return -1 elsif x.n > y.n return 1 end end # compare version if x.version > y.version return 1 elsif x.version < y.version return -1 end # compare arch if x.a.nil? == false and y.a.nil? return 1 elsif x.a.nil? and y.a.nil? == false return -1 elsif x.a.nil? == false and y.a.nil? == false if x.a < y.a return -1 elsif x.a > y.a return 1 end end return 0 end
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