[DRE-maint] Bug#826649: ruby-activemodel-3.2: syntax error after security upgrade

[adnet ghislain]

Package: ruby-activemodel-3.2
Version: 3.2.6-3
Severity: important

Dear Maintainer,

*** Please consider answering these questions, where appropriate ***

   * What led up to the situation?

security upgrade of the package

   * What exactly did you do (or not do) that was effective (or
     ineffective)?

revert to the previous version fixed the issue
 
   * What was the outcome of this action?

redmine crashed and showed
/usr/lib/ruby/vendor_ruby/active_model/validations.rb:57: syntax error, unexpected ':', expecting kEND class_attribute :_validators, instance_writer: false ^


   * What outcome did you expect instead?

normal upgrade and no regression :)

*** End of the template - remove these lines ***


-- System Information:
Debian Release: 7.11
  APT prefers oldstable-updates
  APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages ruby-activemodel-3.2 depends on:
ii  ruby-activesupport-3.2      3.2.6-6+deb7u1
ii  ruby1.8 [ruby-interpreter]  1.8.7.358-7.1+deb7u3

ruby-activemodel-3.2 recommends no packages.

Versions of packages ruby-activemodel-3.2 suggests:
pn  ruby-bcrypt  <none>

-- no debconf information