lib/eternity/index.rb in eternity-0.0.5 vs lib/eternity/index.rb in eternity-0.1.0

@@ -1,11 +1,14 @@
 module Eternity
   class Index < Restruct::NestedHash.new(CollectionIndex)
 
-    def initialize
-      super redis: Eternity.redis,
-            id: Eternity.keyspace[:index][SecureRandom.uuid]
+    attr_reader :name
+
+    def initialize(name=nil)
+      @name = name ? name.to_s : SecureRandom.uuid
+      super connection: Eternity.connection,
+            id: Eternity.keyspace[:index][@name]
     end
 
     def apply(delta)
       delta.each do |collection, elements|
         elements.each do |id, change|
@@ -21,9 +24,17 @@
 
     def self.read_blob(sha1)
       Index.new.tap do |index|
         index.restore Blob.read :index, sha1
       end
+    end
+
+    def self.all
+      sections_count = Eternity.keyspace[:index].sections.count
+      names = Eternity.connection.call('KEYS', Eternity.keyspace[:index]['*']).map do |key|
+        Restruct::Id.new(key).sections[sections_count]
+      end.uniq
+      names.map { |name| new name }
     end
 
   end
 end
\ No newline at end of file