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baurine/run_rails_helper.sh

Created September 21, 2016 07:16
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run_rails_helper.sh
#!/usr/bin/env sh
usage() {
echo "Usage:"
echo " run_with_ip"
echo " run_with_ip ip"
}
arg=$1
if [ -z "$arg" ]; then
rails s
elif [ $arg == "ip" ]; then
ip=$(ifconfig en0 | grep 'inet\b' | awk '{print $2}')
rails s -b $ip
else
usage
fi
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