From edbf74b4b9a2d84e1b6d41868ff8f81cfe0ceef3 Mon Sep 17 00:00:00 2001 From: Jan Renz Date: Thu, 23 Apr 2015 08:59:30 +0200 Subject: [PATCH] Only return container if its not there already --- lib/docker_container_pool.rb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/docker_container_pool.rb b/lib/docker_container_pool.rb index fc3aee99..e313fbbb 100644 --- a/lib/docker_container_pool.rb +++ b/lib/docker_container_pool.rb @@ -41,7 +41,9 @@ class DockerContainerPool def self.return_container(container, execution_environment) container.status = 'available' - @containers[execution_environment.id].push(container) + unless(@containers[execution_environment.id].include?(container)) + @containers[execution_environment.id].push(container) + end end def self.get_container(execution_environment)