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fix typo #7

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fix typo #7

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10 changes: 5 additions & 5 deletions src/main/scala/monocle/LensExercises.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -33,23 +33,23 @@ object LensHelper {
*
* Let’s take a simple case class with two fields:
* {{{
* case class Address(strNumber: Int, streetName: String)
* case class Address(streetNumber: Int, streetName: String)
* }}}
*
* We can create a `Lens[Address, Int]` which zooms from an `Address` to its field `strNumber` by supplying a pair of functions:
* We can create a `Lens[Address, Int]` which zooms from an `Address` to its field `streetNumber` by supplying a pair of functions:
*
* - `get: Address => Int`
* - `set: Int => Address => Address`
*
* {{{
* import monocle.Lens
* val strNumber = Lens[Address, Int](_.strNumber)(n => a => a.copy(strNumber = n))
* val streetNumber = Lens[Address, Int](_.streetNumber)(n => a => a.copy(streetNumber = 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](_.streetNumber)
* }}}
*
* @param name lens
Expand Down Expand Up @@ -107,7 +107,7 @@ object LensExercises extends FlatSpec with Matchers with Section {
* def updateNumber(n: Int): Future[Int] = Future.successful(n + 1)
* }}}
* {{{
* strNumber.modifyF(updateNumber)(address)
* streetNumber.modifyF(updateNumber)(address)
* // res9: scala.concurrent.Future[Address] = Future(<not completed>)
* }}}
*
Expand Down