Determine if a collection contains specified value.
If the node is a sequence, check if it contains the specified value. If it's a mapping, check if it has a value that matches specified value.
true if rhs was found, false otherwise.
NodeException if the node is not a collection.
See Implementation
Determine if a collection contains specified value.
If the node is a sequence, check if it contains the specified value. If it's a mapping, check if it has a value that matches specified value.