Shopify/identity_cache — pull request #118 by martinx (2014-01-16 02:34:37+00:00)
Title: add default column for quote_value with rails4.1.0beta1

rails 4.1.0beta1 changed the method

from

```
def quote_value(value, column = nil) #:nodoc:
connection.quote(value, column)
end
```
to

```
def quote_value(value, column) #:nodoc:
connection.quote(value, column)
end
```

https://github.com/rails/rails/blob/master/activerecord/lib/active_record/sanitization.rb