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Seeded Random Shuffle #1110

Merged
merged 4 commits into from
Dec 3, 2019
Merged

Seeded Random Shuffle #1110

merged 4 commits into from
Dec 3, 2019

Commits on Dec 3, 2019

  1. move 'shuffle' (and specs) into a separate module 

    In order to extend this and use it in other places than just the coin selection
it makes sense to give it a proper home.
    @KtorZ
    KtorZ committed Dec 3, 2019
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  2. replace 'Crypto.Number.Generate' by 'System.Random' 

    We don't need a crypto-resistent generator here and a system generator
will do for shuffling outputs or stake pools
    @KtorZ
    KtorZ committed Dec 3, 2019
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  3. allow shuffle to be seeded with a 'RandomGen'

    @KtorZ
    KtorZ committed Dec 3, 2019
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  4. implement 'mkSeed' to generate a seed from a text 

    This would be pretty useful to bridge use any entity (e.g. WalletId) with a
ToText instance as a seed for such generator
    @KtorZ
    KtorZ committed Dec 3, 2019
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