Function sp_phragmen::assignment_staked_to_ratio

pub fn assignment_staked_to_ratio<A: IdentifierT, T: PerThing>(
    staked: Vec<StakedAssignment<A>>
) -> Vec<Assignment<A, T>> where
    ExtendedBalance: From<<T as PerThing>::Inner>, 

Converts a vector of staked assignments into ones with ratio values.