Contents

module Puppet::Parser::Functions

  newfunction(:validate_hash, :doc => <<-'ENDHEREDOC') do |args|
    Validate that all passed values are hash data structures. Abort catalog
    compilation if any value fails this check.

    The following values will pass:

        $my_hash = { 'one' => 'two' }
        validate_hash($my_hash)

    The following values will fail, causing compilation to abort:

        validate_hash(true)
        validate_hash('some_string')
        $undefined = undef
        validate_hash($undefined)

    ENDHEREDOC

    unless args.length > 0 then
      raise Puppet::ParseError, ("validate_hash(): wrong number of arguments (#{args.length}; must be > 0)")
    end

    args.each do |arg|
      unless arg.is_a?(Hash)
        raise Puppet::ParseError, ("#{arg.inspect} is not a Hash.  It looks to be a #{arg.class}")
      end
    end

  end

end

Version data entries

50 entries across 50 versions & 5 rubygems

Version	Path
bebox-0.0.1	lib/templates/puppet/step-0/modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.6.1	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.6.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.5.2	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.5.1	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.5.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.4.1	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.4.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.3.3	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.3.2	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.3.1	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.3.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.2.1	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.2.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.1.0	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.0.6	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.0.5	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.0.4	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.0.3	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb
freighthop-0.0.2	modules/stdlib/lib/puppet/parser/functions/validate_hash.rb