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EventMachine's built-in popen does not provide access to stderr. Likewise, it's DeferrableChildProcess does not use an errback for when the process fails. This gem fixes both of those mistakes.

installgem install em_pessimistic
Authors

Christian Johansen, Andrey Chergik

3,503 total downloads 1,054 for this version
Owners

6e7ddb6784d284c385f3f0f307ebf90d

Gemfile
gem 'em_pessimistic', '~> 0.2.0'
Versions
  1. 0.2.0 February 4, 2013 (5.5 KB)
  2. 0.1.2 September 18, 2012 (5 KB)
  3. 0.1.1 September 16, 2012 (5 KB)
  4. 0.1.0 September 16, 2012 (3.5 KB)
Runtime Dependencies
  1. eventmachine ~> 1.0