To concatenate two bytes objects together:

Use the + (concatenation) method. The following object concatenates two bytes objects, returning a new object.

Code

local(t = bytes('rhino'), p=bytes('ceros'))
#t+#p

Result

rhinoceros

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To concatenate a string object to a bytes object:

Use the + (concatenation) method. The following object concatenates a string object to the end of a bytes objects, converting the string into bytes using UTF-8 encoding, returning a new object.

Code

local(t = bytes('rhino'), p=string('ceros'))
#t+#p

Result

rhinoceros