From e62359a553719f7b7825dfc30e5f472d44f9f0e5 Mon Sep 17 00:00:00 2001
From: Rene Saarsoo <nene@triin.net>
Date: Fri, 2 Oct 2020 12:14:48 +0300
Subject: [PATCH] Add maximumIntensity helper

---
 src/index.ts                  | 1 +
 src/stats/maximumIntensity.ts | 7 +++++++
 2 files changed, 8 insertions(+)
 create mode 100644 src/stats/maximumIntensity.ts

diff --git a/src/index.ts b/src/index.ts
index 3306b60..15349b7 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -11,3 +11,4 @@ export { Intensity, ConstantIntensity, RangeIntensity, FreeIntensity } from "./I
 // stats utils
 export { totalDuration } from "./stats/totalDuration";
 export { intensityToZoneIndex, ZoneIndex } from "./stats/zoneDistribution";
+export { maximumIntensity } from "./stats/maximumIntensity";
diff --git a/src/stats/maximumIntensity.ts b/src/stats/maximumIntensity.ts
new file mode 100644
index 0000000..e335277
--- /dev/null
+++ b/src/stats/maximumIntensity.ts
@@ -0,0 +1,7 @@
+import { Interval } from "../ast";
+import { ConstantIntensity } from "../Intensity";
+
+export const maximumIntensity = (intervals: Interval[]): ConstantIntensity =>
+  new ConstantIntensity(
+    Math.max(...intervals.map((interval) => Math.max(interval.intensity.start, interval.intensity.end))),
+  );