created Redistat::Summary object

lib/redistat.rb

@@ -12,6 +12,7 @@ require "redistat/key"
 require "redistat/label"
 require "redistat/model"
 require "redistat/scope"
+require "redistat/summary"
 
 module Redistat
   

lib/redistat/summary.rb

@@ -0,0 +1,29 @@
+module Redistat
+  class Summary
+    include Database
+    extend Database
+    
+    def self.update_all(key, stats = {}, depth_limit = nil)
+      stats ||= {}
+      depth_limit ||= key.depth
+      return false if stats.size == 0
+      depths.each do |depth|
+        update(key, stats, depth)
+        break if depth == depth_limit
+      end
+    end
+    
+    private
+    
+    def self.update(key, stats, depth)
+      stats.each do |field, value|
+        db.hincrby key.to_s(depth), field, value
+      end
+    end
+    
+    def self.depths
+      [:year, :month, :day, :hour, :min, :sec, :usec]
+    end
+    
+  end
+end