On 12/7/18 1:57 PM, 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"));

1. Use joiner, not join, as this creates a temporary array and immediately throws it away (wasteful) 2. It's not exactly as simple as that, because it will find "111" that spans 2 elements (unless that's what you want).

You'd probably want to use some kind of delimiter, like:

assert(canFind(hay.joiner("\0"), "111"));


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