Iterate over array of namespaces

Question

Question

Vivian Lee · Sep 13

How do you iterate over the array of namespaces returned in the result byref from the call below?

DO ##class(%SYS.Namespace).ListAll(.result)

Running "zw result" displays the namespaces (as individual subscripts in result) in the Terminal but I want to be able to programmatically iterate through each namespace name.

The documentation for ListAll() mentions here that result will be a local array name passed by reference. Is there a way to turn it into a dynamic array?

Product version: IRIS 2022.1

Discussion (4)3

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Matthew Giesmann · Sep 13

w ##class(%SYS.Namespace).ListAll(.out) is what I would use and just $order over it

https://docs.intersystems.com/irislatest/csp/documatic/%25CSP.Documatic....

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Pravin Barton · Sep 13

Here's some sample code from an open-source project if you'd like to copy:

https://github.com/intersystems/git-source-control/blob/82d740af3ac035fe...

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Robert Cemper · Sep 13

 if $d(^|"%SYS"|CONFIG("Namespaces"," "))
 for  set ns=$o(@$ZR) quit:ns=""  write ns,!  ; or do whatever you intend

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score 1 · Answer 1 · 2024-09-13T11:57:53-04:00

Vivian Lee · Sep 13

$ORDER works perfectly. Thank you all!

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