Questions tagged [iteration]
The iteration tag has no usage guidance.
3
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Iterating on a storage from Offchain Worker Concerns
I have a StorageMap named PublicKeyToMsaId which has around 300K inserted items and I want to iterate on all of those keys-values in offchain-worker to create a reverse map in offchain storage.
To ...
- 97
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How to check if a `StorageMap` changed after the last access?
I am currently trying to iterate over a storage map over multiple blocks. For this I need to ensure that the StorageMap was not modified.
My plan is to derive a hash from the current StorageMap and ...
- 523
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How to select n random keys from a `StorageMap`?
Assume I have the following storage map:
ZAccounts: StorageMap(AccountId -> AccountInfoOf<T>)
Is there a simple way to draw n AccountId's randomly. I assume that I already have a secure ...
- 523