YML and Hashery GEM

Hey Guys I need some help. This post may be long, but I'll do my best to
keep it to the details.

I have a old environment I've been tasked with moving from 1.8.6 to 1.9.3

This environment has a custom library that is used by a bunch of different
ruby applications. The portion I'm having issue with right now is it used
to use Facets/OpenCascade, so when it would load the YML you would get a
object back(hash) that you could reference like a.b.c(or config.db)
Anyhow Facets appears to have removed a bunch of this and gone to more core
libs, but I found the gem Hashery and it seems like it will do what I want.
But I can't not get the call to work. I keep getting wrong # of arguments
on initialize. Below is my code and exception.

yml:
 Code:

db:
  database:    dbserver
  host:          sql01
  user:          user
  password:   password




load_config.rb
 Code:

config = YAML::load(IO.read(File.join(@path, "environment.yml")))
config.merge!(YAML::load(IO.read(File.join(@path,
"environments/#{@environment}.yml"))))
@config = Hashery::OpenCascade.new(config)



open_cascade.rb
 Code:

class OpenCascade < OpenHash
def initialize(*default)
  @read = {}
   leet = lambda { |h,k| h[k] = OpenCascade.new(&leet) }
   super(*default, &leet)
end



open_hash.rb
 Code:

class OpenHash < CRUDHash

def initialize(default=nil, safe=false, &block)
  @safe = safe
   super(*[default].compact, &block) *<-- my debug throws the exception here*
end



crud_hash.rb <-- there is no initialize method here, which is one of my
confusion points. I don't understand what it's init'ing I can attach this
class if need be.

Exception:
 Code:

C:/Ruby193/lib/ruby/gems/1.9.1/gems/hashery-2.0.1/lib/hashery/open_hash.rb:36:in
`initialize': wrong number of argu
ments (ArgumentError)
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/hashery-2.0.1/lib/hashery/open_hash.rb:36:in
`initialize'
        from C:/Ruby193/lib/ruby/gems/1.9.1/gems/hashery-2.0.1/lib/hashery/open_cascade.rb:65:in
`initialize'



I'll provide whatever else is needed. Thanks in advance!