I found a method to convert the keys that are string to symbols. I
included the file in the lib directory but when I call it it says it
does not recognize the method. Ideas?
class Hash
# Recursively replace key names that should be symbols with symbols.
def key_strings_to_symbols!
r = Hash.new
self.each_pair do |k,v|
if ((k.kind_of? String) and k =~ /^:/)
v.key_strings_to_symbols! if v.kind_of? Hash and
v.respond_to? :key_strings_to_symbols!
r[k.slice(1..-1).to_sym] = v
else
v.key_strings_to_symbols! if v.kind_of? Hash and
v.respond_to? :key_strings_to_symbols!
r[k] = v
end
end
self.replace(r)
end
end
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to rubyonrails-t...@googlegroups.com.
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
