ksnabb

function curry(f) {
  return function curried(...args) {
    if (args.length >= f.length) {
      return f.apply(this, args);
    } else {
      return function (...args2) {
        return curried.apply(this, args.concat(args2));
      };
    }
  };

ksnabb

const appEvents = pubSub();
const appState = state("", appEvents);

const input = document.querySelector('.app input');
const paragraph = document.querySelector('.app p');

input.addEventListener('input', (evt) => {
  appState.setValue(evt.srcElement.value);
});

ksnabb

const appEvents = pubSub();
const appState = state(0, appEvents);

function timer() {
  appState.setValue(appState.getValue() + 1);
  setTimeout(timer, 1000);
}
setTimeout(timer, 1000);

function updateTimerView(val) {

ksnabb

function pubSub() {
  const listeners = [];
  return {
    dispatch: (event) => listeners.forEach((l) => l(event)),
    subscribe: (fun) => listeners.push(fun)
  }
}

ksnabb

function compose(f, g) {
  return function (A) {
    return g(f(A));
  }
}

ksnabb

db_Subnet_group = stack.add_resource(DBSubnetGroup(
    'DbSubnetGroup',
    DBSubnetGroupDescription='Subnet group for an internal DB',
    SubnetIds=[Ref(db_subnet1), Ref(db_subnet2)]
))

db_instance = stack.add_resource(DBInstance(
    'DbInstance',
    AllocatedStorage=10,
    DBInstanceClass='db.t2.micro',

ksnabb

ec2_role = stack.add_resource(
    Role(
        'WebappInstanceRole',
        AssumeRolePolicyDocument=Policy(
            Statement=[Statement(
                Effect=Allow,
                Principal=Principal('Service', ['ec2.amazonaws.com']),
                Action=[AssumeRole]
            )]
        ),

ksnabb

domain_certificate = stack.add_resource(
    Certificate(
        'ApiCertificate',
        DomainName=f'{subdomain}.{domain}'
    )
)

elb = stack.add_resource(LoadBalancer(
    'ELB',
    LoadBalancerName='ELB',

ksnabb

app_security_group = stack.add_resource(
    SecurityGroup(
        'AppInstanceSecurityGroup',
        GroupName='AppInstanceSecurityGroup',
        GroupDescription='Security group for the application instance',
        SecurityGroupIngress=[{
            'FromPort': '8080',
            'ToPort': '8080',
            'IpProtocol': 'tcp',
            'CidrIp': '0.0.0.0/0'

ksnabb

internet_gateway = stack.add_resource(
    InternetGateway('InternetGateway')
)

route_table = stack.add_resource(RouteTable(
    'RouteTable',
    VpcId=Ref(vpc)
))

stack.add_resource(Route(