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Documentation Index

Fetch the complete documentation index at: https://docs.twine.se/llms.txt

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Keeps only the dated properties (or inner values) where a predicate subgraph returns truthy. Sibling of Each — same shape, but the result is a filtered list rather than a transformed one.

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Filtering modes

Wire exactly one of these output ports to the start of your predicate:
  • Filter Values — tests each inner value of a dated property. Only truthy values are kept; if every value of a property is rejected, the property itself is dropped.
  • Filter Properties — tests each whole dated property. Truthy keeps it.
Wiring both ports, or no port, raises an error.

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Predicate

  • End the predicate with at least one End node, returning a boolean-ish value. Anything other than nil, false, [], or "" counts as truthy.
  • Match, Equals, or an arithmetic comparison make for natural last nodes.

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Ports