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Created December 31, 2019 18:20
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ruby-exec
#!/bin/sh
version="$1"; shift
bin="$1"; shift
binpath="$HOME/.rubies/$version/bin/$bin"
if [ -z "$version" ] || [ -z "$bin" ]; then
echo "$(basename "$0") <version> <bin> [args]" >&2
exit 1
fi
if [ ! -x "$binpath" ]; then
echo "Unable to find '$binpath'" >&2
exit 1
fi
exec "$binpath" "$@"
# vim:ts=2:sts=2:sw=2:et:ft=sh:
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