I am using tarantool/tarantool:2.6.0 Docker image (the latest at the moment) and writing lua scripts for the project. I try to find out how to see the results of callin' print() function. It's quite

может комупонадобится для дебага ,  пользуюсь такой  конструкцией

function dd(...)
   local x = debug.getinfo(2)
   local dbg = string.format('[%s:%d][%s]', x.source, x.currentline, x.name)
   local formatter_yaml = require('yaml').new()
   formatter_yaml.cfg {
       encode_invalid_numbers = true;
       encode_load_metatables = true;
       encode_use_tostring = true;
       encode_invalid_as_nil = true;
   }
   require('log').info('\n ++VAR DUMP++ %s %s \n  %s', dbg,
       require('json').encode({ debug.traceback() }),
       formatter_yaml.encode({  ...  }))
end
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`

dd(var0, var1, var2 )