Equivalent tokens on top of updated sorted oracles #10895
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Description
Introduction of equivalent tokens in Sorted Oracles. With this change it is possible for function medianRate called with tokenA argument to return value of tokenB when equivalent token mapping is set between tokenA and tokenB.
Since some tokens have only 6 digits compared to cUSD with 18, multiplier was introduces for equivalent token mapping.
Other changes
No other changes
Tested
Unit tests added
Related issues
Backwards compatibility
Yes