Feature (reduce) Accumulator for multiple options of same name #93
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Add
Option::reduce
to take an accumulator function that will becalled on every token of the same name in the token list.
Add
Option::hasReducer
to check that an Option has a reducerassigned.
Update parse function for the case where a named token has an
Option with a reducer, and the token has a value preceding it.
The accumulator with call a
map
if also assigned on the tokenvalue before calling the accumulator with the previous accumulated
value and the token value.