DittoMutableCounter

Represents a mutable CRDT counter that can be incremented by a specific amount while updating a document.

This class can’t be instantiated directly, it’s returned automatically for any counter property within an update block.

See also the counter properties of DittoDocumentPath and DittoMutableDocumentPath.

  • Increments the counter by amount, which can be any valid 64 bit float. Only valid within the closure of DittoCollection‘s update method, otherwise an exception is thrown.