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ruby/check-version.sh

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#!/bin/bash
URL="https://www.ruby-lang.org/en/downloads/"
# Get version number from tag name
VERSION=$(curl -s -L "$URL" | grep -A1 'The current stable version is ' | grep -o -E '[0-9]{1,}\.[0-9]{1,}(\.[0-9]{1,})?')
echo "$VERSION"