Hi. I found another weird edge case that is causing datamapper to blow  
up with a binding mismatch error. It seems to be the result of chained  
all queries with :conditions specified.

Here is the script that isolates the problem.
http://gist.github.com/199685

Here's the output I get from it

~ (0.000042) SELECT sqlite_version(*)
~ (0.000060) DROP TABLE IF EXISTS "posts"
~ (0.000017) PRAGMA table_info("posts")
~ (0.000277) CREATE TABLE "posts" ("id" INTEGER NOT NULL PRIMARY KEY  
AUTOINCREMENT, "name" VARCHAR(50), "description" TEXT)
~ Binding mismatch: 1 for 0
/Users/jc/.gem/ruby/1.8/gems/data_objects-0.10.0/lib/data_objects/ 
command.rb:73:in `escape_sql': Binding mismatch: 1 for 0 (ArgumentError)
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/adapters/ 
data_objects_adapter.rb:88:in `execute_reader'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/adapters/ 
data_objects_adapter.rb:88:in `read'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/adapters/ 
data_objects_adapter.rb:266:in `with_connection'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/adapters/ 
data_objects_adapter.rb:84:in `read'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/ 
repository.rb:141:in `read'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/ 
collection.rb:1001:in `lazy_load'
        from /opt/local/lib/ruby/gems/1.8/gems/extlib-0.9.13/lib/extlib/ 
lazy_array.rb:451:in `map'
        from /Users/jc/.gem/ruby/1.8/gems/dm-core-0.10.1/lib/dm-core/ 
collection.rb:902:in `inspect'


Please let me know if the syntax is correct on the gist. Want to make  
sure I'm not doing something boneheaded. I should also mention that  
this same script runs fine in Datamapper 0.9.11.

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