github.com/lmorg/murex@v0.0.0-20240217211045-e081c89cd4ef/gen/variables/meta-values_doc.yaml (about) 1 - DocumentID: meta-values 2 Title: >- 3 Meta Values (json) 4 CategoryID: variables 5 Summary: >- 6 State information for iteration blocks 7 Description: |- 8 Meta Values, `$.`, provides state information for blocks like `foreach`, 9 `formap`, `while` and lambdas. 10 11 Meta Values are a specific to the block, so you will need to refer to each 12 iteration structure's documentation to check what information is exposed via 13 `$.` 14 Examples: |- 15 ``` 16 ยป %[Monday..Friday] -> foreach day { out "$.i: $day" } 17 1: Monday 18 2: Tuesday 19 3: Wednesday 20 4: Thursday 21 5: Friday 22 ``` 23 Detail: 24 Synonyms: 25 - meta-values 26 - "$." 27 Related: 28 - lambda 29 - foreach 30 - formap 31 - while