Trivial optimization
Trivial optimization
Fix issue with fetch_multi and blank values
Merge pull request #39 from marcandre/identity_cache

Identity cache
Allow passing an array of ids to fetch_multi
Read from cache in batches

Prevent SystemStackError being raised when the number of keys is greater than the max stack size
Flatten keys only one level in fetch_multi
Fix deprecation warning in cache_runner.rb
Improve testing of #fetch_multi "reads in batches" behavior
Document passing an array to fetch_multi and update CHANGELOG
Add regression test for fetch_multi stack level error
Merge pull request #141 from Thibaut/fetch-in-batches

Fetch in batches
Fix query api for custom primary key name.

Fixes #142
Merge pull request #143 from Shopify/non-id-pk

Fix query api for custom primary key name.
Use svg travis badge [skip ci]
Remove Rails const from tests
Merge pull request #145 from Shopify/remove_rails

Remove Rails const from tests
Remove Rails const from benchmark script
Allow rails 4.1 to use idc
Update AS/AR to 4.1.0