speed

README.md

@@ -84,6 +84,18 @@ const hertzToMegahertzResult = Frequency(1000, { from: "Hz", to: "MHz" });
 console.log(hertzToMegahertzResult)
 
 
+```
+
+- Speed (m/s, km/h, m/h, knot, ft/s)
+
+``` js
+
+import { Speed } from "@itallonet/unit-converter";
+
+const meterPerSecondToKilometerPerHour = Speed(1000, { from: "m/s", to: "km/h" });
+console.log(meterPerSecondToKilometerPerHour)
+
+
 ```
 
 ## Author
@@ -92,6 +104,5 @@ console.log(hertzToMegahertzResult)
 
 ## Roadmap
 
-- Speed
 - Pressure
 - Digital

RESULTS.md

@@ -110,4 +110,15 @@ Frequency(1000, { from: "Hz", to: "rpm" }) execution time: 0.018ms
 Frequency(1000, { from: "Hz", to: "deg/s" }) execution time: 0.015ms
 Frequency(1000, { from: "Hz", to: "rad/s" }) execution time: 0.018ms
 
+```
+
+# Speed Test
+
+```js
+
+Speed(1000, { from: "m/s", to: "km/h" }) execution time: 0.087ms
+Speed(1000, { from: "m/s", to: "knot" }) execution time: 0.009ms
+Speed(1000, { from: "km/h", to: "knot" }) execution time: 0.009ms
+Speed(1000, { from: "knot", to: "km/h" }) execution time: 0.009ms
+
 ```

__test.js

@@ -1,4 +1,4 @@
-const { Length, Area, Mass, Volume, Temperature, Time, Frequency } = require("./module")
+const { Length, Area, Mass, Volume, Temperature, Time, Frequency, Speed } = require("./module")
 
 const __test = () => {
     console.info("Init tests!")
@@ -158,6 +158,23 @@ const __test = () => {
         console.timeEnd(label);
         console.log(`Frequency(1000, { from: "${test.from}", to: "${test.to}" }) = ${result}`);
     });
+
+    console.info("Speed")
+
+    tests = [
+        { from: "m/s", to: "km/h" },
+        { from: "m/s", to: "knot" },
+        { from: "km/h", to: "knot" },
+        { from: "knot", to: "km/h" },
+    ]
+
+    tests.forEach((test) => {
+        const label = `Speed(1000, { from: "${test.from}", to: "${test.to}" }) execution time`;
+        console.time(label);
+        const result = Speed(1000, test);
+        console.timeEnd(label);
+        console.log(`Speed(1000, { from: "${test.from}", to: "${test.to}" }) = ${result}`);
+    });
 }
 
 __test();

module.js

@@ -5,5 +5,6 @@ module.exports = {
     Volume: require("./source/volume"),
     Temperature: require("./source/temperature"),
     Time: require("./source/time"),
-    Frequency: require("./source/frequency")
+    Frequency: require("./source/frequency"),
+    Speed:  require("./source/speed")
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@itallonet/unit-converter",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "description": "Simple and easy to use unit converter for javascript in general",
   "main": "module.js",
   "scripts": {

source/speed.js

@@ -0,0 +1,15 @@
+const Converter = require("./converter");
+
+function Speed(input, options) {
+    const conversionFactors = {
+        "m/s": 1,            
+        "km/h": 1 / 3.6,     
+        "m/h": 1 / 1609.344, 
+        "knot": 1 / 1.943844, 
+        "ft/s": 1 / 3.28084  
+    };
+
+    return Converter(input, options, conversionFactors);
+}
+
+module.exports = Speed;