From 4542d82c1a710501d681a87b50826205aac603e0 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Sat, 21 Jul 2018 22:42:16 +0100
Subject: [PATCH] Rename `Result.invert` as `swap`

---
 src/main/java/net/kemitix/mon/result/Result.java |  2 +-
 src/test/java/net/kemitix/mon/ResultTest.java    | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/main/java/net/kemitix/mon/result/Result.java b/src/main/java/net/kemitix/mon/result/Result.java
index 58d7bec..f746df2 100644
--- a/src/main/java/net/kemitix/mon/result/Result.java
+++ b/src/main/java/net/kemitix/mon/result/Result.java
@@ -123,7 +123,7 @@ public interface Result<T> extends Functor<T, Result<?>> {
      * original Maybe. If the original Maybe is Nothing, the Result will contain Nothing. If the original Result was an
      * error, then the Result will also be an error.
      */
-    static <T> Result<Maybe<T>> invert(final Maybe<Result<T>> maybeResult) {
+    static <T> Result<Maybe<T>> swap(final Maybe<Result<T>> maybeResult) {
         return maybeResult.orElseGet(() -> Result.ok(null))
                 .flatMap(value -> Result.ok(Maybe.maybe(value)));
     }
diff --git a/src/test/java/net/kemitix/mon/ResultTest.java b/src/test/java/net/kemitix/mon/ResultTest.java
index 2558d69..3805a24 100644
--- a/src/test/java/net/kemitix/mon/ResultTest.java
+++ b/src/test/java/net/kemitix/mon/ResultTest.java
@@ -300,7 +300,7 @@ public class ResultTest implements WithAssertions {
         //given
         final Maybe<Result<Integer>> justSuccess = Maybe.just(Result.ok(1));
         //when
-        final Result<Maybe<Integer>> result = Result.invert(justSuccess);
+        final Result<Maybe<Integer>> result = Result.swap(justSuccess);
         //then
         result.match(
                 success -> assertThat(success.toOptional()).contains(1),
@@ -314,7 +314,7 @@ public class ResultTest implements WithAssertions {
         final RuntimeException exception = new RuntimeException();
         final Maybe<Result<Object>> justError = Maybe.just(Result.error(exception));
         //when
-        final Result<Maybe<Object>> result = Result.invert(justError);
+        final Result<Maybe<Object>> result = Result.swap(justError);
         //then
         result.match(
                 success -> fail("Not a success"),
@@ -327,7 +327,7 @@ public class ResultTest implements WithAssertions {
         //given
         final Maybe<Result<Integer>> nothing = Maybe.nothing();
         //when
-        final Result<Maybe<Integer>> result = Result.invert(nothing);
+        final Result<Maybe<Integer>> result = Result.swap(nothing);
         //then
         result.match(
                 success -> assertThat(success.toOptional()).isEmpty(),
@@ -695,7 +695,7 @@ public class ResultTest implements WithAssertions {
         final Result<Integer> result11 = result1.reduce(result10, (a, b) -> a + b);
         //then
         result11.match(
-                success->fail("Not a success"),
+                success -> fail("Not a success"),
                 error -> assertThat(error).isSameAs(exception)
         );
     }
@@ -710,7 +710,7 @@ public class ResultTest implements WithAssertions {
         final Result<Integer> result11 = result1.reduce(result10, (a, b) -> a + b);
         //then
         result11.match(
-                success->fail("Not a success"),
+                success -> fail("Not a success"),
                 error -> assertThat(error).isSameAs(exception)
         );
     }
@@ -726,7 +726,7 @@ public class ResultTest implements WithAssertions {
         final Result<Integer> result11 = result1.reduce(result10, (a, b) -> a + b);
         //then
         result11.match(
-                success->fail("Not a success"),
+                success -> fail("Not a success"),
                 error -> assertThat(error).isSameAs(exception1)
         );
     }