# File lib/buildr/packaging/artifact_namespace.rb, line 411 def copy_attrs(other) (ActsAsArtifact::ARTIFACT_ATTRIBUTES + [:name, :requirement]).each do |attr| value = other.instance_variable_get("@#{attr}") value = value.dup if value && !value.kind_of?(Numeric) && !value.kind_of?(Symbol) instance_variable_set("@#{attr}", value) end end