X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=lib%2Fmcollective%2Fvendor%2Fi18n%2Flib%2Fi18n%2Flocale%2Ftag%2Fparents.rb;fp=lib%2Fmcollective%2Fvendor%2Fi18n%2Flib%2Fi18n%2Flocale%2Ftag%2Fparents.rb;h=ec53060f9cd8ef0baf9146e5901a9cd94d545601;hb=b87d2f4e68281062df1913440ca5753ae63314a9;hp=0000000000000000000000000000000000000000;hpb=ab0ea530b8ac956091f17b104ab2311336cfc250;p=packages%2Fprecise%2Fmcollective.git

diff --git a/lib/mcollective/vendor/i18n/lib/i18n/locale/tag/parents.rb b/lib/mcollective/vendor/i18n/lib/i18n/locale/tag/parents.rb
new file mode 100644
index 0000000..ec53060
--- /dev/null
+++ b/lib/mcollective/vendor/i18n/lib/i18n/locale/tag/parents.rb
@@ -0,0 +1,22 @@
+module I18n
+  module Locale
+    module Tag
+      module Parents
+        def parent
+          @parent ||= begin
+            segs = to_a.compact
+            segs.length > 1 ? self.class.tag(*segs[0..(segs.length-2)].join('-')) : nil
+          end
+        end
+
+        def self_and_parents
+          @self_and_parents ||= [self] + parents
+        end
+
+        def parents
+          @parents ||= ([parent] + (parent ? parent.parents : [])).compact
+        end
+      end
+    end
+  end
+end