RosettaCodeData/Task/Base64-decode-data/Crystal/base64-decode-data.cr

require "base64"

encoded_string = "VG8gZXJyIGlzIGh1bWFuLCBidXQgdG8gcmVhbGx5IGZvdWwgdGhpbmdzIHVwIHlvdSBuZWVkIGEgY29tcHV0ZXIuCiAgICAtLSBQYXVsIFIuIEVocmxpY2g="

decoded_string = Base64.decode_string(encoded_string)
puts decoded_string