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SkipEmptyString


Module: FoundationLite

If the input string has at least one character, it is copied to the output; otherwise NIL is returned.

Applications

Used before operations that given an empty string would raise a domain error.
Name Type Description
Input value
inString String
Output value
outNotEmptyString String?
Output value
outIsNotEmpty Bool

Complexity Level

This filter is available on Basic Complexity Level.