fix the export of 'Kollavarsham' module

kollavarsham · Feb 14, 2020 · 22cbc5a · 22cbc5a
1 parent c1ce9f6
commit 22cbc5a
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Showing 6 changed files with 848 additions and 344 deletions.
diff --git a/README.md b/README.md
@@ -15,20 +15,19 @@ $ npm install --save kollavarsham
 ## Usage
 
 ```js
-var Kollavarsham = require('kollavarsham');
+import { Kollavarsham } from 'kollavarsham';
 
-var options = {
+const options = {
   system: 'SuryaSiddhanta',
   latitude: 10,
-  longitude: 76.2,
-  outputFormat: 'verbose'
+  longitude: 76.2
 };
 
-var kollavarsham = new Kollavarsham(options);
+const kollavarsham = new Kollavarsham(options);
 
-var todayInMalayalamEra = kollavarsham.fromGregorianDate(new Date());
+const todayInMalayalamEra = kollavarsham.fromGregorianDate(new Date());
 
-var today = kollavarsham.toGregorianDate(todayInMalayalamEra);
+const today = kollavarsham.toGregorianDate(todayInMalayalamEra);
 ```
 
 

diff --git a/lib/index.ts b/lib/index.ts
@@ -14,9 +14,9 @@ import { KollavarshamDate } from './dates/kollavarshamDate';
 import { SakaDate } from './dates/sakaDate';
 
 export interface Settings {
-  system: string;
-  latitude: number;
-  longitude: number;
+  readonly system: string;
+  readonly latitude: number;
+  readonly longitude: number;
 }
 
 /**
@@ -47,7 +47,7 @@ export interface Settings {
  *let today = kollavarsham.toGregorianDate(todayInMalayalamEra);  // Not implemented yet
  *```
  */
-class Kollavarsham {
+export class Kollavarsham {
   settings: Settings;
 
   /**
@@ -138,7 +138,11 @@ class Kollavarsham {
    * ```
    */
   setSystem(system: string): void {
-    this.settings.system = system;
+    this.settings = {
+      system,
+      latitude  : this.settings.latitude,
+      longitude : this.settings.longitude,
+    };
   }
 
   /**
@@ -155,7 +159,11 @@ class Kollavarsham {
    * ```
    */
   setLatitude(latitude: number): void {
-    this.settings.latitude = latitude;
+    this.settings = {
+      system    : this.settings.system,
+      latitude,
+      longitude : this.settings.longitude,
+    };
   }
 
   /**
@@ -172,7 +180,11 @@ class Kollavarsham {
    *```
    */
   setLongitude(longitude: number): void {
-    this.settings.longitude = longitude;
+    this.settings = {
+      system   : this.settings.system,
+      latitude : this.settings.latitude,
+      longitude,
+    };
   }
 
   /**
@@ -237,5 +249,3 @@ class Kollavarsham {
 
 Kollavarsham.KollavarshamDate = KollavarshamDate;
 Kollavarsham.SakaDate = SakaDate;
-
-export default Kollavarsham;