KRL extended quotes support the beesting operator, making them simple templating systems. Inside an extended quote, expression values can be referenced using the #{<expr>} syntax. For example, suppose you've stored 10 and 20 in the variables a and b:
| Code Block | ||||
|---|---|---|---|---|
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somevar = << |
...
The average value is #{(a+ b)/2} |
...
>>; |
The value of somevar would be "The average value is 15."