sorting hash ????

Hello RoR Developers,

I have tiny problem with sorting hash. I can not sort hash values.

i have hash which is created by yaml file.
yaml file

template1:
  template_of_roster3: template_of_roster2
  template_of_roster4: template_of_roster3

controller:

@get_config=YAML.load(File.open("#{PATH_IM}/.......yml"))
    @get_config == Hash
    @enterprises==Hash
@my_hash=@get_config["template1"]

and I use this hash in my selection like

view:

<%
            templateOptions = ""
                @sites.each do |key,value|
                templateOptions = templateOptions + "<option
value=#{key}>#{value}</option>"
            end
            %>
            <%=select_tag "templates", templateOptions,{'style' =>
'width:100px' } %>

in fact there is no problem here but when I update my hash like this
@new_hash={"new_hash"=>"new_hash"}
@my_hash.update(@new_hash)

it s sorted like,
new_hash
template_of_roster2
template_of_roster3

but I want to see new_hash at the last option. how can I do it? any
idea.

thanks

Hello RoR Developers,

but I want to see new_hash at the last option. how can I do it? any
idea.

By not using a hash. A hash just isn't ordered in ruby (in 1.9 they
are ordered by the order of insertion). ActiveSupport also provides an
OrderedHash class.

Fred