How to Combine two Programming Languages: A Ruby and Golang Tutorial

During past projects, I experienced difficulties when developing with a Ruby encryption pack. Specifically, the project in question was a payment gateway and integration project for an Asian bank. They set up security requirements, one of which was the encryption of requests using 3DES-ECB. In the process of searching, I did not find a suitable Ruby library that would help me to create such a query. Сrypto pack is included in the basic Go library, but here 3DES was only in CBC mode. Then I had to resort to a non-standard solution, combining both languages.