Predoc: Fix quadratic complexities in nest and offset #212
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I honestly don't understand why this makes it faster, but for me the test suite runs ~2s faster now. This is an AI-generated contribution. The GPT explanation is:
By abstracting the transformation logic into a single function
transform
, we can pass different transformations for nesting and offsetting. This way, we avoid repeated traversals and ensure each element is processed exactly once.This change ensures linear complexity for the
nest
andoffset
functions. We leverage themap
function to traverse and transform theDoc
structure only once, applying the necessary changes to each element.