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Update Lenses Exercise #8

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Update Lenses Exercise #8

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6 changes: 2 additions & 4 deletions src/main/scala/monocle/LensExercises.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -43,13 +43,13 @@ object LensHelper {
*
* {{{
* import monocle.Lens
* val strNumber = Lens[Address, Int](_.strNumber)(n => a => a.copy(strNumber = n))
* val streetNumber = Lens[Address, Int](_.strNumber)(n => a => a.copy(strNumber = n))
* }}}
*
* This case is really straightforward so we automated the generation of `Lenses` from case classes using a macro:
* {{{
* import monocle.macros.GenLens
* val strNumber = GenLens[Address](_.strNumber)
* val streetNumber = GenLens[Address](_.strNumber)
* }}}
*
* @param name lens
Expand All @@ -65,7 +65,6 @@ object LensExercises extends FlatSpec with Matchers with Section {
* }}}
*/
def exerciseGetAndSet(res0: Int, res1: Address) = {

streetNumber.get(address) should be(res0)
streetNumber.set(5)(address) should be(res1)
}
Expand Down Expand Up @@ -121,7 +120,6 @@ object LensExercises extends FlatSpec with Matchers with Section {
* }}}
*/
def exerciseComposeLens(res0: Int, res1: Person) = {

(addressLens composeLens streetNumber).get(john) should be(res0)
(addressLens composeLens streetNumber).set(2)(john) should be(res1)
}
Expand Down