Monads/Writer monad: Difference between revisions

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@@ Line 94: / Line 94: @@
         log_half = loggingVersion(half, "divided by 2");
@@ Line 131: / Line 130: @@
     // and then nests function applications (working from right to left)
     function logCompose(lstFunctions, value) {
-        return lstFunctions
+        return lstFunctions.reduceRight(
-            .reduceRight(function (writerA, f) {
+            writerBind,
-                return writerBind(writerA, f);
+            writerUnit(value)
-            }, writerUnit(value));
+        );
     }