contains
Returns true
if this is a Right and its value is equal to elem
(as determined by ==
), returns false
otherwise.
Example:
import arrow.core.Either.Right
import arrow.core.Either.Left
import arrow.core.contains
fun main() {
Right("something").contains("something") // Result: true
Right("something").contains("anything") // Result: false
Left("something").contains("something") // Result: false
}
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Return
true
if the option has an element that is equal (as determined by ==
) to elem
, false
otherwise.
Parameters
elem
the element to test.