hasBlockMatch
hasBlockMatch(config: Bag<ConfigLine>, pattern: PatternBlocks<T>) : Bool
If blockMatches returns a nonempty collection on the same input, then this function returns true.
Otherwise, this function returns false.
hasBlockMatch(config: Bag<ConfigLine>, pattern: PatternBlocks<T>) : Bool
If blockMatches returns a nonempty collection on the same input, then this function returns true.
Otherwise, this function returns false.