| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Cooked.Tweak.Signers
Description
This module defines Tweaks revolving around the signers of a
transaction. They assume but do not ensure that the list of signers is free
of duplicates.
Synopsis
- getSignersTweak :: MonadTweak m => m [Wallet]
- modifySignersTweak :: MonadTweak m => ([Wallet] -> [Wallet]) -> m [Wallet]
- setSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet]
- signersSatisfyTweak :: MonadTweak m => ([Wallet] -> Bool) -> m Bool
- isSignerTweak :: MonadTweak m => Wallet -> m Bool
- hasSignersTweak :: MonadTweak m => m Bool
- addFirstSignerTweak :: MonadTweak m => Wallet -> m [Wallet]
- addSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet]
- addLastSignerTweak :: MonadTweak m => Wallet -> m [Wallet]
- removeSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet]
- removeSignerTweak :: MonadTweak m => Wallet -> m [Wallet]
- replaceFirstSignerTweak :: MonadTweak m => Wallet -> m [Wallet]
Documentation
getSignersTweak :: MonadTweak m => m [Wallet] Source #
Returns the current list of signers
modifySignersTweak :: MonadTweak m => ([Wallet] -> [Wallet]) -> m [Wallet] Source #
Apply a function to the list of signers and return the old ones
setSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet] Source #
Change the current signers and return the old ones
signersSatisfyTweak :: MonadTweak m => ([Wallet] -> Bool) -> m Bool Source #
Check if the signers satisfy a certain predicate
isSignerTweak :: MonadTweak m => Wallet -> m Bool Source #
Check if a wallet signs a transaction
hasSignersTweak :: MonadTweak m => m Bool Source #
Check if the transaction has at least a signer
addFirstSignerTweak :: MonadTweak m => Wallet -> m [Wallet] Source #
Add a signer to the transaction, at the head of the list of signers, and return the old list of signers
addSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet] Source #
Add signers at the end of the list of signers, and return the old list of signers
addLastSignerTweak :: MonadTweak m => Wallet -> m [Wallet] Source #
Add a signer to the transaction, at the end of the list of signers, and return the old list of signers
removeSignersTweak :: MonadTweak m => [Wallet] -> m [Wallet] Source #
Remove signers from the transaction and return the old list of signers
removeSignerTweak :: MonadTweak m => Wallet -> m [Wallet] Source #
Remove a signer from the transaction and return the old list of signers
replaceFirstSignerTweak :: MonadTweak m => Wallet -> m [Wallet] Source #
Changes the first signer (adds it if there are no signers) and return the old list of signers.