JamieDixon

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JamieDixon

var curry = function curry(func) {
    return function inner(func, item) {
        func = func.bind(func, item);
        return func.length < 1 ? func.call(func) : inner.bind(null, func);
    }.bind(null, func);
};

// Some example usages

var ilike = curry(function ilike(a, b, c, d) { console.log("I like ", a, b, c, d); }),

JamieDixon

module.exports = function map(fn, items) {
    items = items.slice();
    return items.length === 0 ? items : items.length === 1 ? [fn(items.shift())] : [].concat(fn(items.shift()), map(fn, items));   	
};

JamieDixon

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JamieDixon

public class SomeEntitySource {
  public string BillToName {get;set;}
  public string BillToAdress1{ get;set;}
  ... 10 more properties
  
  public string ShipToName{ get; set; }
  public string ShipToAddress1 {get; set; }
  ... 10 more properties
  
  ... 3 further variants on the above.

JamieDixon

// Doesn't work
var bookmarkedProductIds = this._userBookmarkedProductsQuery.Invoke().ToList();

var result  = client.Search<Product>(s => s
    .Skip(request.Skip)
    .Take(request.Take)
    .SortAscending(p => bookmarkedProductIds.IndexOf(p.Id))
    .Query(request.Query));
      

JamieDixon

function foo() {
  var i = 1;
  
  return function bar(count = i) {
    return i;
  }
}

JamieDixon

const compose = function (...args) {
    return function operate(data, i = args.length-1) {
        return i === 0 ? args[0](data) : operate(args[i](data), i - 1);
    }
};

JamieDixon

// Another option could be to track the values and count using two arrays.
// Here we set the initial length of counter to the length of the incoming args
// Each iteration we pop an item, reducing the length of the counter by 1.
var compose = function (...args) {
  
    return function (data) {
        const out = [];
        const counter = new Array(args.length);

        while(counter.length >= 1) {

JamieDixon

- User's browser connects to SignalR Hub on server.
- Hub keeps ticking over (System.Threading.Timer) and checks a Queue for updates that happen during a long running process.
- When a message is on the queue we look at the message body to see if this is the item we're currently tracking.

If it is hit DynamoDB for a progress report and broadcast the changes to the client.