So I have a function that will be called with a 1 word string. Test("ABCD")
my code:
function Test(x)
var str=""
str.push($)
x.toLowerCase()
return str
//So I want the output to change the "ABCD" into "abcd$"
You are accepting the argument x in the function and running toLowerCase on it. The output is not having any value from the input.
Also there is no push method defined for string. It can be String.concat. Even that is not needed, you could make use of arithematic + itsel for concatenation or string leterals.
Just lowercase the input append a $ symbol. Its done!!
Im making use of .toString() method aswell. To ensure code is not breaking for other input types
It should be
function Test(x) {
return x.toString().toLowerCase() + '$'
}
console.log(Test("ABCD"));Or Simply.
Test = (x) => `${ x.toString().toLowerCase() }$`;
console.log(Test("ABCD"));This is just an example, please change the text which you want to add at end as you wish.
I passed the string in function through console.log but you can call the function as you wish without console.log.
function capFirst(str) {
return str.toLowerCase().concat('', '$');
}
console.log(capFirst('ABCD'));