Merge branch 'new-views' into dlsl

* new-views:
  Minor typo fix
  fixed spec for Time encoding (microsecond issue)

lib/strokedb/views/default_key_encoder.rb

@@ -64,15 +64,15 @@ class ::Time
       # slot.rb maintains timezone offset and keeps timezone-local time value
       STROKEDB_KEY_CHAR = "T".freeze
       def default_key_encode
-        STROKEDB_KEY_CHAR + getgm.xmlschema(6)
+        STROKEDB_KEY_CHAR + getgm.xmlschema(7)
       end
     end
   end
 
   class Document
     AT_SIGN = "@".freeze
     def default_key_encode
-      AT_SIGN + raw_uuid
+      AT_SIGN + uuid
     end
   end
 
@@ -126,7 +126,7 @@ def self.decode(string)
         when X
           token[R]
         when T
-          Time.xmlschema(token[R])
+          Time.xmlschema(token[R]).localtime
         else
           token  # unknown stuff is decoded as a string
         end

meta/papers/overview/views.txt

@@ -108,7 +108,7 @@ Implementation note:
 
 
 
-PERSISTANCE & UPDATES
+PERSISTENCE & UPDATES
 
 In theory, every view invocation must involve the whole dataspace processing.
 In real world we need to optimize this by building persisted indexes

spec/lib/strokedb/views/default_key_encoder_spec.rb

@@ -97,12 +97,12 @@
     end.should raise_error(StandardError)
   end
 
-  it "should encode Document and decode as a raw_uuid" do
+  it "should encode Document and decode as a uuid" do
     setup_default_store
     doc = Document.new
     encoded_key = DefaultKeyEncoder.encode(doc)
-    encoded_key.should == "@#{doc.raw_uuid}"
-    DefaultKeyEncoder.decode(encoded_key).should == doc.raw_uuid
+    encoded_key.should == "@#{doc.uuid}"
+    DefaultKeyEncoder.decode(encoded_key).should == doc.uuid
   end
 
   it "should decode stuff without a known prefix as a string" do
@@ -125,7 +125,7 @@
     strs.should == strs.sort
 
     times2 = strs.map{|ts| DefaultKeyEncoder.decode(ts) }
-    times2.should == times
+    times2.zip(times) {|t2, t1| t2.should be_close(t1, 0.000002) }
   end
 
 end