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Programming-Idioms

History of Idiom 131 > diff from v46 to v47

Edit summary for version 47 by ruibritopt:
New Kotlin implementation by user [ruibritopt]
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Version 46

2019-10-01, 15:10:56

Version 47

2019-10-18, 14:15:21

Idiom #131 Successive conditions

Execute f1 if condition c1 is true, or else f2 if condition c2 is true, or else f3 if condition c3 is true.
Don't evaluate a condition when a previous condition was true.

Idiom #131 Successive conditions

Execute f1 if condition c1 is true, or else f2 if condition c2 is true, or else f3 if condition c3 is true.
Don't evaluate a condition when a previous condition was true.

Extra Keywords
else switch case
Extra Keywords
else switch case
Imports
Code 
when {
	c1 -> f1
	c2 -> f2
	c3 -> f3
}
Doc URL
https://kotlinlang.org/docs/reference/control-flow.html