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Idioms
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Idiom # 110: Check if string is blank
Idiom # 110: Check if string is blank
See
programming-idioms.org
:
Code
blank := s.is_blank
What are effects?
Running Example
ex110 is blank (s String) => blank := s.is_blank blank say "{blank "abc"}" say "{blank ""}" say "{blank " "}" say "{blank "\t\n\r\f"}" say "{blank "\t\n x\r\f "}"
What are effects?
last changed: 2024-07-01
next: NYI: Idiom # 111: Launch other program
