From 08af6720105bbb3cf2061e98727ba5ca67da3144 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 26 Mar 2016 09:44:01 +0000
Subject: Push decision over evaluation time into result static methods

---
 .../java/org/zwobble/mammoth/internal/results/InternalResult.java    | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java')

diff --git a/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java b/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
index 650446f..445d684 100644
--- a/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
+++ b/src/main/java/org/zwobble/mammoth/internal/results/InternalResult.java
@@ -14,11 +14,10 @@ import static org.zwobble.mammoth.internal.util.MammothIterables.lazyConcat;
 import static org.zwobble.mammoth.internal.util.MammothIterables.lazyFlatMap;
 import static org.zwobble.mammoth.internal.util.MammothLists.eagerMap;
 import static org.zwobble.mammoth.internal.util.MammothLists.list;
-import static org.zwobble.mammoth.internal.util.MammothLists.toList;
 
 public class InternalResult<T> {
-    public static <T> InternalResult<List<T>> flatten(Iterable<InternalResult<T>> results) {
-        results = toList(results);
+    public static <T, R> InternalResult<List<R>> flatMap(Iterable<T> iterable, Function<T, InternalResult<R>> function) {
+        List<InternalResult<R>> results = eagerMap(iterable, function);
         return new InternalResult<>(
             eagerMap(results, result -> result.value),
             lazyFlatMap(results, result -> result.warnings));
-- 
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