provisioners/docker: make sure version is correct type, fix Ruby warning
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@ -34,9 +34,13 @@ module VagrantPlugins
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@containers[container_name.to_s] = params
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@containers[container_name.to_s] = params
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end
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end
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def finalize!
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@version = @version.to_sym
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end
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def merge(other)
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def merge(other)
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super.tap do |result|
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super.tap do |result|
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result.pull_images *(other.images + self.images)
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result.pull_images(*(other.images + self.images))
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end
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end
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end
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end
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end
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end
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