npm install express body-parser
The client will send an HTTP request with an array of strings in its JSON body to be concatenated by the server. Like so:
{ "strings": ["abcde", "fghij", "klmnop", "qrstuv", "wxyz"] }
The server will then concatenate the strings and send them back in a response. A response to the given JSON example would look like this:
{ "new_string": "abcdefghijklmnopqrstuvwxyz" }
An example of a request is fiven in example-request.js
##UML Diagram