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Fuzion
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Idioms
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Idiom # 233: Read a command line string flag
Idiom # 233: Read a command line string flag
See
programming-idioms.org
:
Code
country => for a1 := "", a2 a2 in envir.args.drop 1 until a1 = "-country" a2 else "Canada" say country
What are effects?
Running Example
ex233 is country => for a1 := "", a2 a2 in envir.args.drop 1 until a1 = "-country" a2 else "Canada" say country
What are effects?
last changed: 2024-07-01
next: Idiom # 234: Encode bytes to base64
