Loop over hash

[iftekharulislam]

@mattmccray

Can you give me an example how can I loop over a hash?

I was trying the following code. My use case is I will have a text area where the user will put liquid syntax there. On a button click, I will get that input liquid syntax parse it using Liquid and then render at console.

See the plnkr example.

[thehappybug]

@iftekharulislam Did you find a workaround for this issue? I am stuck with the same problem.

[iftekharulislam]

@thehappybug I haven't tried later to find the fix. I converted my data source. Whenever I had to use loop over object properties, converted those key values into objects and stored it in an array. For example I convert this snippet

{
  "user": {
    "firstName": "A",
    "lastName": "B"
  }
}

into

{
  "user": [
    {
      "propName": "firstName",
      "propVal": "A"
    },
    {
      "propName": "lastName",
      "propVal": "B"
    }
  ]
}

And the problem is about the hash I think. they used the term Hash for ruby. Maybe this is the case, or may not be (if ruby hash is same as object in JS).