On result handling

[daedalus28]

• Pass the node and path in onResult, not the raw context value
• Optimize performance by reducing the number of tree traversals
• Clean up repo by using new futil methods instead of local utils
• General refactoring

[decrapifier]

	Warnings
:warning:	You should add at least 1 more reviewer to the PR
:warning:	The README has not been updated. Please update the README.

	Messages
:book:	You reduced the total lines of code! Awesome! :+1:
:book:	Awesome! Thanks for the well-formatted PR!

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