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Description: StrokeDB is an embeddable distributed document database written in Ruby
Homepage: http://strokedb.com/
Clone URL: git://github.com/yrashk/strokedb.git 
Default key encoder for Meta
yrashk (author)
Sat May 24 13:23:48 -0700 2008
commit  f1c717512dd43956ca4bfca09b8d3da905ca1013
tree    fa2ef64acb6f942440d2a1b5ffa32a0dfdb79e0a
parent  e4cf4984b94eeff4b1921f943431d7d78c7c3513
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lib/strokedb/views/default_key_encoder.rb 
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@@ -76,6 +76,13 @@ module StrokeDB
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     end
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   end
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+  class <<Meta
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+    AT_SIGN = "#".freeze
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+    def default_key_encode
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+      AT_SIGN + meta_uuid
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+    end
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+  end
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+  
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   module DefaultKeyEncoder
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     # nil       -> "A"  
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@@ -86,6 +93,7 @@ module StrokeDB
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     # Time      -> "T<xmlschema>"
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     # Array     -> "<elem1 elem2 ...>"
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     # Document  -> "@<UUID>"
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+    # Meta      -> "#<UUID>"
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     # 
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     def self.encode(json)
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       json.default_key_encode
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@@ -98,6 +106,7 @@ module StrokeDB
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     S = "S".freeze
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     T = "T".freeze
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     X = "@".freeze
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+    M = "#".freeze
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     S_= " ".freeze
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     R = (1..-1).freeze
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@@ -125,6 +134,8 @@ module StrokeDB
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           token[R]
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         when X
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           token[R]
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+        when M
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+          token[R]
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         when T
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           Time.xmlschema(token[R]).localtime
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         else
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spec/lib/strokedb/views/default_key_encoder_spec.rb 
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@@ -85,6 +85,11 @@ describe DefaultKeyEncoder do
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     arr2.should == arr
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   end
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+  it "should decode meta modules" do
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+    meta = DefaultKeyEncoder.decode(DefaultKeyEncoder.encode(Meta))
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+    meta.should == Meta.meta_uuid
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+  end
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+  
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   it "should encode/decode string with spaces gracefully" do
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     DefaultKeyEncoder.decode(DefaultKeyEncoder.encode("a b")).should == ["a", "b"]
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     DefaultKeyEncoder.decode(DefaultKeyEncoder.encode(["1", "a b"])).should == ["1", "a", "b"]

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