Convert seconds to compound duration: Difference between revisions

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@@ Line 1,372: / Line 1,372: @@
 ====ES6====
-<lang JavaScript>(() => {
+<lang JavaScript>((localNames) => {
-    // angloDuration :: Int -> String
+    // compoundDuration :: [String] -> Int -> String
-    let angloDuration = intSeconds =>
+    const compoundDuration = (labels, intSeconds) =>
-            weekParts(intSeconds)
+        weekParts(intSeconds)
-            .map((v, i) => [v, ["wk", "d", "hr", "min", "sec"][i]])
+        .map((v, i) => [v, labels[i]])
-            .reduce((a, x) =>
+        .reduce((a, x) =>
-                a.concat(x[0] ? [`${x[0]} ${x[1]}`] : []), []
+            a.concat(x[0] ? [`${x[0]} ${x[1] || '?'}`] : []), []
-            )
+        )
-            .join(', '),
+        .join(', '),
         // weekParts :: Int -> [Int]
-        weekParts = intSeconds => [undefined, 7, 24, 60, 60]
+        weekParts = intSeconds => [0, 7, 24, 60, 60]
-            .reduceRight((a, x) => {
+        .reduceRight((a, x) => {
-                let r = a.rem,
+            let r = a.rem,
-                    mod = isNaN(x) ? r : r % x;
+                mod = x !== 0 ? r % x : r;
-                return {
+            return {
-                    rem: (r - mod) / (x || 1),
+                rem: (r - mod) / (x || 1),
-                    parts: [mod].concat(a.parts)
+                parts: [mod].concat(a.parts)
-                };
+            };
-            }, {
+        }, {
-                rem: intSeconds,
+            rem: intSeconds,
-                parts: []
+            parts: []
-            })
+        })
-            .parts;
+        .parts;
@@ Line 1,403: / Line 1,403: @@
     return [7259, 86400, 6E6]
         .map(intSeconds =>
-            `${intSeconds} -> ${angloDuration(intSeconds)}`
+            `${intSeconds} -> ${compoundDuration(localNames, intSeconds)}`
         )
         .join("\n");
-})();</lang>
+})(["wk", "d", "hr", "min", "sec"]);</lang>
 {{Out}}