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Check if Key exists in Associative Array using D language.
Apr 05, 2022
BoQsc
Apr 05, 2022
Dennis
Apr 05, 2022
BoQsc
April 05, 2022
Gravatar of BoQscPosted by BoQscReply
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I've found std.algorithm: canFind to be useful on a regular arrays.

I'd like to know if there is similar function: that can check if a key inside a Associative Array can be found.

April 05, 2022
Gravatar of DennisPosted by Dennis
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On Tuesday, 5 April 2022 at 11:26:27 UTC, BoQsc wrote:

>

I'd like to know if there is similar function: that can check if a key inside a [Associative Array][2] can be found.

You can use the in operator for that:
https://dlang.org/spec/hash-map.html#testing_membership

April 05, 2022
Gravatar of BoQscPosted by BoQsc
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On Tuesday, 5 April 2022 at 11:53:19 UTC, Dennis wrote:

>

On Tuesday, 5 April 2022 at 11:26:27 UTC, BoQsc wrote:

>

I'd like to know if there is similar function: that can check if a key inside a [Associative Array][2] can be found.

You can use the in operator for that:
https://dlang.org/spec/hash-map.html#testing_membership

This is brilliant, thank you.