Function: addHeader()
addHeader(
header,body):string
Adds a header to a body of text.
This function takes a header string and a body string and returns a new string with the header prepended to the body. If the body string is empty, the header is returned as is.
Parameters
• header: string
The header to add to the body.
• body: string
The body to which to add the header.
Returns
string
The body with the header prepended.
Example
// Given a header and a body
const header = "Header";
const body = "Body";
// Adding the header to the body will result in:
// "Header\nBody"
const text = addHeader(header, body);