gustavomazzoni

//--- USAGE:

// After user is authenticated, Connects to WS
socket.connect(authHeaders);

// Then, Setup listeners for each WS channel
const sessionChannel = socket.join('SessionChannel');
sessionChannel.on('logout', data => dispatch(logoutSuccess()));

const orderChannel = socket.join('OrderChannel');

gustavomazzoni

# Ruby code that will flatten an array of arbitrarily nested arrays of integers 
# into a flat array of integers. e.g. [[1,2,[3]],4] -> [1,2,3,4]. 
# A tail recursion was adopted so the minimal amount of variables is added to the stack.

class Utils
    def flatten_array(arr)
        # if it's not array return nil
        if !(arr.is_a? Array)
            return nil
        end