scala.util.control.Breaks
See theBreaks companion classAn object that can be used for the break control abstraction.
Example usage:
import Breaks.{break, breakable}
breakable {
for (...) {
if (...) break
}
}
Attributes
Break from the dynamically closest enclosing breakable block that also uses this Breaks
instance.
Break from the dynamically closest enclosing breakable block that also uses this Breaks
instance.
This might be different from the statically closest enclosing block!
Invocation without parentheses relies on the conversion to "empty application".
A block from which one can exit with a break
.
A block from which one can exit with a break
. The break
may be executed further down in the call stack provided that it is called on the exact same instance of Breaks
.
Try a computation that produces a value, supplying a default to be used if the computation terminates with a break
.
Try a computation that produces a value, supplying a default to be used if the computation terminates with a break
.
tryBreakable {
(1 to 3).map(i => if (math.random < .5) break else i * 2)
} catchBreak {
Vector.empty
}
Attributes
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