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Answered
How to concatenate strings in FunC?

What is the right way to concatenate strings? I've tried this but didn't succeed:

.store_slice("start test " + VAR1 + " finish text")


This question was imported from Telegram Chat: https://t.me/tondev/114163

  
  
Posted one year ago
  
  

there's no strings in func

Kirill Kirilenko   one year ago Report
Votes Newest

Answers


The string type in FunC is represented by slice, so you need to create new cell and put substrings in it:

	slice charA = "A"; ;; char A
	slice charB = "B"; ;; char b

	;; create cell with "ABBA" string in it
	cell cellABBA =
		begin_cell()
			.store_slice(charA)
			.store_slice(charB)
			.store_slice(charB)
			.store_slice(charA)
		.end_cell();

	;; convert cell to slice (or simply use the cell itself)
	slice stringABBA = cellABBA.begin_parse();

	~strdump(stringABBA);	;; #DEBUG#: ABBA
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