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SingleInstance uses an exclusive file lock to allow or block execution of code.

installgem install single_instance
Authors

David Vrensk, Magnus Enarsson

2,299 total downloads 143 for this version
Owners

94952ae2519ff1b9b5d982863bcb37f3F21d125dfd2bf3ebf98b21b8014c867dFe5a293baf75bb34e3c34f22ed584a917762652e46b67008822a71dfdc4a5a6698fb76775061f39537ed77b854a16a77

Gemfile
gem "single_instance", "~> 0.3.1"
Versions
  1. 0.3.1 March 13, 2013
  2. 0.3.0 March 29, 2012
  3. 0.2.0 May 1, 2011
  4. 0.1.0 February 8, 2010