On Friday, 7 December 2018 at 18:57:48 UTC, Dennis wrote:
On Friday, 7 December 2018 at 18:51:27 UTC, Arun Chandrasekaran
wrote:
Why is there a difference in the behavior?
Your first assert expression is looking for a string in a
larger string, your second expression looks for hay which is
not a string but a string[]. To flatten the array, use:
assert(canFind(hay.join, "111"));
This succeeds.
assert(canFind(hay, "aaa222aaa"));
So the difference in the behaviour is caused by canFind checking
for equality when string[] is passed. Is this the expected
behaviour? I wouldn't want to join the array, for the array could
be really big.
