Merge pull request #29 from camertron/segmentation

Segmentation

lib/cldr/export.rb

@@ -17,7 +17,8 @@ module Export
       'RbnfRoot',
       'Metazones',
       'WindowsZones',
-      'NumberingSystems'
+      'NumberingSystems',
+      'SegmentsRoot'
     ]
 
     class << self

lib/cldr/export/data.rb

@@ -21,6 +21,7 @@ module Data
       autoload :Rbnf,             'cldr/export/data/rbnf'
       autoload :RbnfRoot,         'cldr/export/data/rbnf_root'
       autoload :NumberingSystems, 'cldr/export/data/numbering_systems'
+      autoload :SegmentsRoot,     'cldr/export/data/segments_root'
 
       class << self
         def dir

lib/cldr/export/data/segments_root.rb

@@ -0,0 +1,51 @@
+module Cldr
+  module Export
+    module Data
+      class SegmentsRoot < Base
+
+        def initialize
+          super(nil)
+          update(:segments => segmentations)
+        end
+
+        def segmentations
+          doc.xpath("ldml/segmentations/segmentation").inject({}) do |ret, seg|
+            type = seg.attribute("type").value
+            ret[type] = segmentation(seg)
+            ret
+          end
+        end
+
+        def segmentation(node)
+          {
+            :variables => variables(node),
+            :rules => rules(node)
+          }
+        end
+
+        def variables(node)
+          (node / "variables" / "variable").map do |variable|
+            {
+              :id => variable.attribute("id").value,
+              :value => variable.text
+            }
+          end
+        end
+
+        def rules(node)
+          (node / "segmentRules" / "rule").map do |rule|
+            {
+              :id => rule.attribute("id").value,
+              :value => rule.text
+            }
+          end
+        end
+
+        def path
+          @path ||= "#{Cldr::Export::Data.dir}/segments/root.xml"
+        end
+
+      end
+    end
+  end
+end