ruby - Iterating through nested hashes named using strings -

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i'm having trouble iterating through series of nested hashes, , think because inner hashes named strings. unfortunately, cannot change these names. here generic hash of kind working with: 

hash =   "name" => {   "stuff" => "value",   "key" => "value", },    "name" => {             "stuff" => "value",   "key" => "value", },

i'm trying write program print fields labelled "name" values, within, when called names of keys. right now, stuck 

hash.each |key, value|   puts key   key.each |stuff, info|   puts info if category == "stuff"   end end

but gives error each not recognized method key, is, think, because computer treating string due naming. have ideas how can proceed here (without changing names of keys)?

as @meager says - sub-hash in value. try this

hash.each |key, sub_hash|   puts key   sub_hash.each |category, info|     puts info if category == "stuff"   end end

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