at least until fixed to work with the latest

Avoid duplicate eval() warnings

Actually changed in 3.0.4

Fix CVE-2015-3227 for Rails 3.2.x

closes #667

Add check for CVE-2015-3227

Add check for CVE-2015-3226

Handle <%== as raw output in ERB templates

Fixes #661

README cleanup

Do not include `nil` in call chains

Ignore more Arel calls

Fixes #604

Only run scans when test runs

Handle lambdas in filters instead of blocks

Warn unless a rails 4 app protect[s]_from_forgery with :exception

* Ignore quoted_table_name in SQL (Gabriel Sobrinho)
* Warn about RCE and file access with `open`
* Handle array include? guard conditionals
* Do not ignore targets of `to_s` in SQL
* Add Rake task to exit with error code when fail (masarakki)