fixe regex for price formatting - keep non-zero pennies

Author: matejkriz

Examples/Complex/lib/price.js

@@ -4,4 +4,4 @@ type priceProp = {
 };
 
 export const parsePrice = ({ price }: priceProp) =>
-  price.replace(/\.0*/, '').replace(/,/g, ' ');
+  price.replace(/\.0+/, '').replace(/,/g, ' ');

Examples/Complex/lib/price.spec.js

@@ -1,18 +1,25 @@
 import { parsePrice } from './price';
 
-it('remove penny', () => {
+it('removes zero pennies', () => {
   expect(parsePrice({ price: '42.00 Kč' })).toEqual('42 Kč');
   expect(parsePrice({ price: '1.00 Kč' })).toEqual('1 Kč');
   expect(parsePrice({ price: '1.0000' })).toEqual('1');
   expect(parsePrice({ price: '1.0' })).toEqual('1');
 });
 
+it('keep non-zero pennies', () => {
+  expect(parsePrice({ price: '42.80 Kč' })).toEqual('42.80 Kč');
+  expect(parsePrice({ price: '1.8 Kč' })).toEqual('1.8 Kč');
+  expect(parsePrice({ price: '1.42' })).toEqual('1.42');
+  expect(parsePrice({ price: '1.4' })).toEqual('1.4');
+});
+
 it('replace comma with space', () => {
   expect(parsePrice({ price: '42,000,243,000 Kč' })).toEqual(
     '42 000 243 000 Kč',
   );
 });
 
-it('remove penny and replace comma with space', () => {
+it('remove pennies and replace commas with space', () => {
   expect(parsePrice({ price: '42,123.00 Kč' })).toEqual('42 123 Kč');
 });