example: we have the hash: Solars => {:Sun=>{"ER"=>"Earth", "VN"=>"Venus", "MR"=>"Mars", "MK"=>"Merkur"}, :Orion=>{"ZE"=>"Zentrum", "XY"=>"Xylon", "RO"=>"Rodum", "ZX"=>"Zenox"}} to get the value of the key ER in Sun we can do: Solars[:Sun]["ER"] Result: => "Earth"

How to access in ruby a key in a nested Hash?

example: we have the hash: Solars => {:Sun=>{"ER"=>"Earth", "VN"=>"Venus", "MR"=>"Mars", "MK"=>"Merkur"}, :Orion=>{"ZE"=>"Zentrum", "XY"=>"Xylon", "RO"=>"Rodum", "ZX"=>"Zenox"}} to get the value of the key ER in Sun we can do: Solars[:Sun]["ER"] Result: => "Earth" 07.12.13

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