class Hash
Public Instance Methods
deep_fetch(*args, &block)
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# File lib/deep_fetch/core_ext.rb, line 2 def deep_fetch *args, &block raise ArgumentError.new("wrong number of arguments (0 for 1..n)") if args.empty? value = fetch(args.shift, &block) if args.size > 0 if value.kind_of?(Hash) value.deep_fetch(*args, &block) elsif value.kind_of?(Array) value = value[args.shift] if args.size > 0 value.deep_fetch(*args, &block) else value end else {}.fetch(args.shift, &block) end else value end end