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Commit f5f2f3b

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author
programmiri
committed
Add excercise Raindrops and solution for it
1 parent 24f75ff commit f5f2f3b

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3 files changed

+4243
-19
lines changed

3 files changed

+4243
-19
lines changed

‎raindrops/raindrops.js‎

Lines changed: 10 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,20 @@
1+
function modulo(number, factor) {
2+
return number % factor === 0;
3+
}
4+
15
export const convert = (input) => {
26
let result = '';
37

4-
if (input%3===0) {
8+
if (modulo(input,3)) {
59
result = result + 'Pling';
610
}
7-
if (input%5===0) {
11+
if (modulo(input,5)) {
812
result = result + 'Plang';
913
}
10-
if (input%7===0) {
14+
if (modulo(input,7)) {
1115
result = result + 'Plong';
1216
}
13-
return result.length > 0 ? result : input.toString();
17+
18+
if (result.length === 0) return input.toString();
19+
return result;
1420
};

‎raindrops/raindrops.spec.js‎

Lines changed: 15 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -3,33 +3,33 @@ import { convert } from './raindrops';
33
describe('Raindrops', () => {
44
test('converts 1', () => expect(convert(1)).toEqual('1'));
55

6-
xtest('converts 3', () => expect(convert(3)).toEqual('Pling'));
6+
test('converts 3', () => expect(convert(3)).toEqual('Pling'));
77

8-
xtest('converts 5', () => expect(convert(5)).toEqual('Plang'));
8+
test('converts 5', () => expect(convert(5)).toEqual('Plang'));
99

10-
xtest('converts 7', () => expect(convert(7)).toEqual('Plong'));
10+
test('converts 7', () => expect(convert(7)).toEqual('Plong'));
1111

12-
xtest('converts 6', () => expect(convert(6)).toEqual('Pling'));
12+
test('converts 6', () => expect(convert(6)).toEqual('Pling'));
1313

14-
xtest('converts 9', () => expect(convert(9)).toEqual('Pling'));
14+
test('converts 9', () => expect(convert(9)).toEqual('Pling'));
1515

16-
xtest('converts 10', () => expect(convert(10)).toEqual('Plang'));
16+
test('converts 10', () => expect(convert(10)).toEqual('Plang'));
1717

18-
xtest('converts 14', () => expect(convert(14)).toEqual('Plong'));
18+
test('converts 14', () => expect(convert(14)).toEqual('Plong'));
1919

20-
xtest('converts 15', () => expect(convert(15)).toEqual('PlingPlang'));
20+
test('converts 15', () => expect(convert(15)).toEqual('PlingPlang'));
2121

22-
xtest('converts 21', () => expect(convert(21)).toEqual('PlingPlong'));
22+
test('converts 21', () => expect(convert(21)).toEqual('PlingPlong'));
2323

24-
xtest('converts 25', () => expect(convert(25)).toEqual('Plang'));
24+
test('converts 25', () => expect(convert(25)).toEqual('Plang'));
2525

26-
xtest('converts 35', () => expect(convert(35)).toEqual('PlangPlong'));
26+
test('converts 35', () => expect(convert(35)).toEqual('PlangPlong'));
2727

28-
xtest('converts 49', () => expect(convert(49)).toEqual('Plong'));
28+
test('converts 49', () => expect(convert(49)).toEqual('Plong'));
2929

30-
xtest('converts 52', () => expect(convert(52)).toEqual('52'));
30+
test('converts 52', () => expect(convert(52)).toEqual('52'));
3131

32-
xtest('converts 105', () => expect(convert(105)).toEqual('PlingPlangPlong'));
32+
test('converts 105', () => expect(convert(105)).toEqual('PlingPlangPlong'));
3333

34-
xtest('converts 12121', () => expect(convert(12121)).toEqual('12121'));
34+
test('converts 12121', () => expect(convert(12121)).toEqual('12121'));
3535
});

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