kandi X-RAY | Phial Summary
kandi X-RAY | Phial Summary
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QUESTION
I do not know how to capture regex subgroups in Scala.
Say potions are either basic or made of other potions and they are named as
. There are recipe formulas as follows:
ANSWER
Answered 2020-Dec-10 at 18:49It is not possible to capture repeated groups with regular expressions. The last match of a specific group will overwrite all the previous matches of the same group.
I recommend using a proper parsing library to parse that kind of strings. For example, using fastparse:
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