add new method and add new test

app-dev/index.js

@@ -1,6 +1,6 @@
 // init module
-const mathoperation = require('node-math-operation')
+const nodeMath = require('node-math-operation')
 // init method
-const output = mathoperation.multiplication(20, 40)
+const output = nodeMath.greaterThan(20, 40)
 // tampilkan output
 console.log(output)

app-dev/package.json

@@ -8,5 +8,6 @@
   },
   "keywords": [],
   "author": "restuwahyu13",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {}
 }

index.d.ts

@@ -1,7 +1,7 @@
 /**
  * @description MathFundamental adalah utility untuk melakukan perhitungan matematika dasar
  */
-declare namespace mathoperation {
+declare namespace nodeMath {
 
   // membuat fungsi interface untuk masing - masing method function
 
@@ -29,6 +29,16 @@ declare namespace mathoperation {
     subtraction: () => :number
   }
 
+  interface MathGreatherThan {
+    greaterThan: () => :boolean
+  }
+
+
+  interface MathLessThan {
+    lessThan: () => :boolean
+  }
+
+
   /**
    * @params { x: number, y: number }
    * @params y: number
@@ -70,6 +80,18 @@ declare namespace mathoperation {
    * @return number
    */
   function subtraction(x: number, y: number): MathSubtraction {}
+   /**
+   * @params { x: number, y: number }
+   * @description untuk komparasi angka lebih nesar
+   * @return boolean
+   */
+  function greaterThan(x: number, y: number): MathGreatherThan {}
+  /**
+   * @params { x: number, y: number }
+   * @description untuk komparasi angka lebih kecil
+   * @return boolean
+   */
+  function lessThan(x: number, y: number): MathLessThan {}
 }
 // export module type defination
-export = mathoperation
+export = nodeMath

index.js

@@ -4,5 +4,7 @@ const { exponentiation } = require('./src/libs/exponentiation')
 const { modulus } = require('./src/libs/modulus')
 const { multiplication } = require('./src/libs/multiplication')
 const { subtraction } = require('./src/libs/subtraction')
+const { greaterThan } = require('./src/libs/greaterThan')
+const { lessThan } = require('./src/libs/lessThan')
 
-module.exports = { addition, division, exponentiation, modulus, multiplication, subtraction }
+module.exports = { addition, division, exponentiation, modulus, multiplication, subtraction, greaterThan, lessThan }

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "node-math-operation",
+  "name": "node-math",
   "version": "0.0.2",
-  "description": "math operation is basic operation for calculation number",
+  "description": "node-math is basic operation for calculation number",
   "main": "index.js",
   "scripts": {
     "test": "jest",