Re: How to use the Among method with a string array
On Saturday, 16 September 2017 at 12:09:28 UTC, Adam D. Ruppe
wrote:
On Saturday, 16 September 2017 at 11:18:45 UTC, Andrew Chapman
wrote:
string[] fruit = ["apple", "pear", "strawberry"];
How do I use "among" to see if "apple" is present. E.g. I
want to do this:
if ("apple".among(fruit))
among doesn't take an array, but rather a list of arguments:
"bar".among("foo", "bar", "baz")
For searching in an array, you can use canFind:
if(fruit.canFind("apple"))
Thanks Adam!
Re: How to use the Among method with a string array
On Saturday, 16 September 2017 at 11:18:45 UTC, Andrew Chapman
wrote:
string[] fruit = ["apple", "pear", "strawberry"];
How do I use "among" to see if "apple" is present. E.g. I
want to do this:
if ("apple".among(fruit))
among doesn't take an array, but rather a list of arguments:
"bar".among("foo", "bar", "baz")
For searching in an array, you can use canFind:
if(fruit.canFind("apple"))
How to use the Among method with a string array
Hi all, sorry for the very simple question, but I'm looking at
the "among" function in std.comparison:
https://dlang.org/phobos/std_algorithm_comparison.html#among
If I have a string array:
string[] fruit = ["apple", "pear", "strawberry"];
How do I use "among" to see if "apple" is present. E.g. I want
to do this:
if ("apple".among(fruit))
However that wont compile - I'm missing something fundamental in
my knowledge.
It seems fruit has to be a Tuple? Is there a way to use a string
array instead?
