Remove null values
Created: 2007-10-03 18:36:05
Last updated: 2007-11-13 16:20:42
Download WorkflowThis workflow removes any null values from a list of strings
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By "null" you mean empty strings, I guess.
Your workflow returns a single item with the non-empty strings separated with line feeds. Wouldn't it be better to let this shim return the "non_empty" list and do the merging using the local worker?
Alternatively, just add nonEmpty as another output, and call "output" for "merged" instead, that way shim users can choose :-)