i have put a file contents in a hash. file is of nested blocks which contain critical data. i need to introduce a value inside particular nested block, say E. well the file contents is as below - a { b { c { E { XXXXXX=YYYYY } } } } How efficiently can i traverse through the hash/file and get my job done without affecting other blocks/data ?

In reply to File: set a new value inside a nested block by Cicatrix

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