Parse all YAML files in my Hiera datadir

validateyaml2.sh

find /etc/puppet/hieradata/ -name "*.yaml" | while read file; do echo "file=$file"; ruby -e "require 'yaml'; YAML.load_file('$file')"; done

### Use case
[root@puppet3 hieradata]# find /etc/puppet/hieradata/ -name "*.yaml" | while read file; do echo "file=$file"; ruby -e "require 'yaml'; YAML.load_file('$file')"; done
file=/etc/puppet/hieradata/common.yaml
file=/etc/puppet/hieradata/virtual/vmware.yaml
file=/etc/puppet/hieradata/osfamily/Debian.yaml
file=/etc/puppet/hieradata/osfamily/RedHat.yaml
/usr/lib/ruby/1.8/yaml.rb:133:in `load': syntax error on line 4, col 26: `	vmwaretools::working_dir: /opt/vmware' (ArgumentError)
	from /usr/lib/ruby/1.8/yaml.rb:133:in `load'
	from /usr/lib/ruby/1.8/yaml.rb:144:in `load_file'
	from /usr/lib/ruby/1.8/yaml.rb:143:in `open'
	from /usr/lib/ruby/1.8/yaml.rb:143:in `load_file'
	from -e:1
[root@puppet3 hieradata]#
[root@puppet3 hieradata]# cat osfamily/RedHat.yaml
---
classes:
  - stefan-yum
# TABS are bad
<TAB>vmwaretools::working_dir: /opt/vmware