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Fuzion
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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
Code input
blank := s.is_blank
What are effects?
Runnable Example
Code input
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: 2026-07-03
next: NYI: Idiom # 111: Launch other program
