DSValue

1. Summary
This is a simple contract where authorized addresses can set a price and anyone can read it.
2. Contract Variables & Functions
Variables
isValid - boolean that signals whether the currently stored value is valid (greater than zero) or not
medianPrice - the current price feed
Modifiers
auth - modifier that checks whether an address can set the result. Inherited from ds-thing.
Functions
getResultWithValidity() external view returns (bytes32, bool) - returns result and isValid
read() external view returns (uint256) - getter that only returns the result
updateResult(newResult: bytes32) - set a new result
restartValue() - set isValid to false
3. Walkthrough
Authorized functions can set a new medianPrice by calling updateResult. Anyone can read the medianPrice or read both the medianPrice and whether it isValid by calling read orgetResultWithValidity.

Medianizer

Governance Led Median

Last modified 1yr ago

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Contents

1. Summary

2. Contract Variables & Functions

3. Walkthrough