mongoid/origin — Issue #22: Add $gt, $gte, $lt, $lte selection
Author: durran
Created: 2011-10-17 09:16:22+00:00
State: open
Labels: feature

Syntax:

```ruby
Model.gt(field: 1)
Model.query(:field.gt => 1)
Model.gte(field: 1)
Model.query(:field.gte => 1)
Model.lt(field: 1)
Model.query(:field.lt => 1)
Model.lte(field: 1)
Model.query(:field.lte => 1)
```