Support $index keyword for all functions with expression parameters
Open
@piotrszul is already working on this.
Since Aug 30, 2025.
fhirpath
new feature
- Dominant language
- Java
- Stars
- 134
- Forks
- 24
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 8
Description
Spec link: https://hl7.org/fhirpath/#functions
This adds support for referencing the index of the input collection within functions that take expressions as parameters.
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