tree traversal preview
key retrieval in Tree simplified
tree traversal arguments 'options' unpacked
all-node traversal option removed
traversal uses actual query object
redundant variables eliminated from tree tests + annotation fixes
flow control refactor in Tree.traverse()
simple guided recursive tree traversal
skip mode for recursive tree traversal
refactoring and comments in recursive tree traversal
leaf node collection, 1st iteration
Merge remote-tracking branch 'origin/master' into traversal
recursive traversal refactored for faster tail skip detection
Array.slice() eliminated from recursive traversal
recursive tree walking moved to own class + iterative traversal removed from Tree
tree traversal tests simplified
tree walk with interrupt
annotation fix in Path.init()
keeping record of traversal state in tree walker
querying values, keys, paths from tree