frequency

README.md

@@ -71,6 +71,19 @@ import { Time } from "@itallonet/unit-converter";
 const minuteToYearResult = Time(1000, { from: "min", to: "year" });
 console.log(minuteToYearResult)
 
+
+```
+
+- Frequency (Hz, mHz, kHz, MHz, GHz, THz, rpm, deg/s, rad/s)
+
+``` js
+
+import { Frequency } from "@itallonet/unit-converter";
+
+const hertzToMegahertzResult = Frequency(1000, { from: "Hz", to: "MHz" });
+console.log(hertzToMegahertzResult)
+
+
 ```
 
 ## Author
@@ -79,7 +92,6 @@ console.log(minuteToYearResult)
 
 ## Roadmap
 
-- Frequency
 - Speed
 - Pressure
 - Digital

RESULTS.md

@@ -96,4 +96,18 @@ Time(1000, { from: "ms", to: "h" }) execution time: 0.014ms
 Time(1000, { from: "ms", to: "d" }) execution time: 0.031ms
 Time(1000, { from: "ms", to: "year" }) execution time: 0.017ms
 
+```
+
+# Frequency Test
+
+```js
+
+Frequency(1000, { from: "Hz", to: "kHz" }) execution time: 0.106ms
+Frequency(1000, { from: "Hz", to: "MHz" }) execution time: 0.018ms
+Frequency(1000, { from: "Hz", to: "GHz" }) execution time: 0.017ms
+Frequency(1000, { from: "Hz", to: "THz" }) execution time: 0.017ms
+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
+
 ```

__test.js

@@ -1,4 +1,4 @@
-const { Length, Area, Mass, Volume, Temperature, Time } = require("./module")
+const { Length, Area, Mass, Volume, Temperature, Time, Frequency } = require("./module")
 
 const __test = () => {
     console.info("Init tests!")
@@ -139,8 +139,25 @@ const __test = () => {
         console.log(`Time(1000, { from: "${test.from}", to: "${test.to}" }) = ${result}`);
     });
 
-    //todo
-    // test time
+    console.info("Frequency")
+
+    tests = [
+        { from: "Hz", to: "kHz" },
+        { from: "Hz", to: "MHz" },
+        { from: "Hz", to: "GHz" },
+        { from: "Hz", to: "THz" },
+        { from: "Hz", to: "rpm" },
+        { from: "Hz", to: "deg/s" },
+        { from: "Hz", to: "rad/s" },
+    ]
+
+    tests.forEach((test) => {
+        const label = `Frequency(1000, { from: "${test.from}", to: "${test.to}" }) execution time`;
+        console.time(label);
+        const result = Frequency(1000, test);
+        console.timeEnd(label);
+        console.log(`Frequency(1000, { from: "${test.from}", to: "${test.to}" }) = ${result}`);
+    });
 }
 
 __test();

module.js

@@ -1,5 +1,9 @@
-const Length = require("./source/length"), Area = require("./source/area"), 
-Mass = require("./source/mass"), Volume = require("./source/volume"),
-Temperature = require("./source/temperature"), Time = require("./source/time");
-
-module.exports = { Length, Area, Mass, Volume, Temperature, Time }
+module.exports = {
+    Length: require("./source/length"),
+    Area: require("./source/area"),
+    Mass: require("./source/mass"),
+    Volume: require("./source/volume"),
+    Temperature: require("./source/temperature"),
+    Time: require("./source/time"),
+    Frequency: require("./source/frequency")
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@itallonet/unit-converter",
-  "version": "0.6.0",
+  "version": "0.7.0",
   "description": "Simple and easy to use unit converter for javascript in general",
   "main": "module.js",
   "scripts": {

source/frequency.js

@@ -0,0 +1,19 @@
+const Converter = require("./converter");
+
+function Frequency(input, options) {
+    const conversionFactors = {
+        Hz: 1,
+        mHz: 1e-3,
+        kHz: 1e3,
+        MHz: 1e6,
+        GHz: 1e9,
+        THz: 1e12,
+        rpm: 1 / 60,
+        "deg/s": 1 / 360,
+        "rad/s": 1 / (2 * Math.PI)
+    };
+
+    return Converter(input, options, conversionFactors);
+}
+
+module.exports = Frequency;