What's the difference between a Collection and a Map? | discord.js - imagine an app | Page 1

slender trellis Apr 18, 2023, 3:08 AM

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weak voidBOT Apr 18, 2023, 3:08 AM

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• What's your exact discord.js npm list discord.js and node node -v version?
• Post the full error stack trace, not just the top part!
• Show your code!
• Explain what exactly your issue is.
• Not a discord.js issue? Check out #useful-servers.

proper cypress Apr 18, 2023, 3:14 AM

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I assume you mean Discord Js' Collection - it extends map and gives extra features (some from arrays). Hard to describe in short but you can take a look here: https://discord.js.org/docs/packages/collection/main/Collection:Class

collection | Collection

A Map with additional utility methods. This is used throughout discord.js rather than Arrays for anything that has an ID, for significantly improved performance and ease-of-use.

slender trellis Apr 18, 2023, 3:16 AM

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i see. that seems pretty useful

#What's the difference between a Collection and a Map?