scala.util.control.Breaks
See theBreaks companion class
An object that can be used for the break control abstraction.
Example usage:
import Breaks.{break, breakable}
breakable {
for (...) {
if (...) break
}
}
Attributes
Companion
class
Source
Breaks.scala
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Supertypes
Self type
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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 .
Attributes
Note
This might be different from the statically closest enclosing block!
Invocation without parentheses relies on the conversion to "empty application".
Inherited from:
Breaks
Source
Breaks.scala
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
.
Attributes
Inherited from:
Breaks
Source
Breaks.scala
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
Inherited from:
Breaks
Source
Breaks.scala