Add definition of assert_unique to test/uniques.rb.
Fix link to ohm-contrib in README
Merge pull request #78 from mattonrails/patch-1

Fix link to ohm-contrib in README
Add test for index not found error.
Raise if the unique index used doesn't exist.
add attributes class method to Ohm::Model
Release 1.3.0
Fix requires in benchmarks.
Improve memory consumption when indexing persisted attributes.

In these cases we don't need to keep a reverse index.

Indices of non-persisted attributes still work by using the reverse
index.

Benchmarks: https://gist.github.com/djanowski/5285337
Reformat long lines.
Release.
Typo.
Define the << operator for a MutableSet
Merge pull request #84 from alfonsocora/master

Define the << operator in MutableSet.
Clean up uniques when deleting

A bug in the test where the key "unique" was used 
instead of "uniques" meant the test 
"removes the previous index when deleting" was
passing when it was in fact failing. Model.delete 
now mirrors Model.save in how it cleans up indexes
and uniques.
Add missing changelog entry.
Performance: Make Collection#each retrieve objects in batches.
Add changelog entry for 33fa712432841e0b3a530433917ac69d651737d9.

Intentionally making this two commits in order to make cherry picking
easier.
Merge pull request #86 from damonmorgan/bug/delete_unique

Clean up uniques when deleting
Avoid checking for existence in Model.with (@djanowski)

Conflicts:

	lib/ohm.rb