condition ? statement-if-true : statement-if-false;
The following function uses an if-else statement to check a condition:
function findGreater(a, b) {This can be re-written using the
if(a > b) {
return "a is greater";
}
else {
return "b is greater";
}
}
conditional operator
:
function findGreater(a, b) {
return a > b ? "a is greater" : "b is greater";
}
conditional operator
in the checkEqual
function to check if two numbers are equal or not. The function should return either true or false.
checkEqual
should use the conditional operator
testString: assert(/.+?\s*?\?\s*?.+?\s*?:\s*?.+?/gi.test(code), 'checkEqual
should use the conditional operator
');
- text: checkEqual(1, 2)
should return false
testString: assert(checkEqual(1, 2) === false, 'checkEqual(1, 2)
should return false');
- text: checkEqual(1, 1)
should return true
testString: assert(checkEqual(1, 1) === true, 'checkEqual(1, 1)
should return true');
- text: checkEqual(1, -1)
should return false
testString: assert(checkEqual(1, -1) === false, 'checkEqual(1, -1)
should return false');
```