2.2 KiB
2.2 KiB
id | title | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
56533eb9ac21ba0edf2244e0 | Replacing If Else Chains with Switch | 1 |
Description
undefined
Instructions
undefined
Tests
tests:
- text: ''
testString: 'assert(!/else/g.test(code), "You should not use any <code>else</code> statements anywhere in the editor");'
- text: ''
testString: 'assert(!/if/g.test(code), "You should not use any <code>if</code> statements anywhere in the editor");'
- text: ''
testString: 'assert(code.match(/break/g).length >= 4, "You should have at least four <code>break</code> statements");'
- text: ''
testString: 'assert(chainToSwitch("bob") === "Marley", "<code>chainToSwitch("bob")</code> should be "Marley"");'
- text: ''
testString: 'assert(chainToSwitch(42) === "The Answer", "<code>chainToSwitch(42)</code> should be "The Answer"");'
- text: ''
testString: 'assert(chainToSwitch(1) === "There is no #1", "<code>chainToSwitch(1)</code> should be "There is no #1"");'
- text: ''
testString: 'assert(chainToSwitch(99) === "Missed me by this much!", "<code>chainToSwitch(99)</code> should be "Missed me by this much!"");'
- text: ''
testString: 'assert(chainToSwitch(7) === "Ate Nine", "<code>chainToSwitch(7)</code> should be "Ate Nine"");'
- text: ''
testString: 'assert(chainToSwitch("John") === "", "<code>chainToSwitch("John")</code> should be "" (empty string)");'
- text: ''
testString: 'assert(chainToSwitch(156) === "", "<code>chainToSwitch(156)</code> should be "" (empty string)");'
Challenge Seed
function chainToSwitch(val) {
var answer = "";
// Only change code below this line
if (val === "bob") {
answer = "Marley";
} else if (val === 42) {
answer = "The Answer";
} else if (val === 1) {
answer = "There is no #1";
} else if (val === 99) {
answer = "Missed me by this much!";
} else if (val === 7) {
answer = "Ate Nine";
}
// Only change code above this line
return answer;
}
// Change this value to test
chainToSwitch(7);
Solution
// solution required