Mapper
[data/array/Mapper]
Maps array. External node(s) receive each item and send back a mapped item. Example: https://github.com/Cranq-io/cranq-tutorials/blob/main/reference/3_querying_data/3_3_mappers/README.md#using-mappers
Keywords: foreach, iterate, project, loop
Input ports
array:
any[]
Recieves array to be mapped. Example: ["Foo", "Bar"]
mapped item:
any[][number]
Recieves the current (by tag) item, mapped. Example: "Foo A"
Output ports
mapped:
any[][number][]
Sends the mapped array. Example: ["Foo A", "Bar A"]
item:
any[][number]
Sends the current item. Example: "Foo"
index:
number
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