unboundedPairs
Return a generic immutable JsMap instance, created from the provided set of pairs, each an instance of Pair of type K and V.
This variant explicitly creates a map from an unbounded Iterable. If possible, fromPairs should be preferred, so that the underlying map implementation can be size-optimized during construction.
Return
Created JS map instance.
Parameters
pairs
Pairs from which to create a JS map.