YAML equivalent of array of objects in JSON

YAML Equivalent of Array of Objects in JSON

If you've ever encountered a JSON array of objects and wondered how to represent it in YAML, you're not alone. YAML is a popular alternative to JSON for configuration files due to its readability and simplicity. However, translating complex data structures like arrays of objects can sometimes be a challenge.

The Problem

Let's take a look at the JSON array of objects we want to convert to YAML:

{"AAPL": [
  {
    "shares": -75.088,
    "date": "11/27/2015"
  },
  {
    "shares": 75.088,
    "date": "11/26/2015"
  }
]}

Our goal is to find an equivalent representation in YAML without resorting to simply using the JSON syntax.

The Solution

While there is no one-size-fits-all solution, we can come up with a clean and elegant representation for our JSON array of objects in YAML. Here's what it looks like:

AAPL:
  - shares: -75.088
    date: "11/27/2015"
  - shares: 75.088
    date: "11/26/2015"

By using the hyphen - followed by a space before each object, we indicate that each object belongs to the array. The key-value pairs within each object are then represented using the standard YAML syntax.

Alternatively, if you prefer a more concise representation, you can use JSON-like syntax, enclosing each object within curly braces {}:

AAPL:
  - {shares: -75.088, date: "11/27/2015"}
  - {shares: 75.088, date: "11/26/2015"}

Conclusion

Converting a JSON array of objects to YAML can be tricky, but with the examples provided, you should have a clear understanding of how to represent it in a clean and readable manner. YAML's flexibility allows us to achieve the same structure as JSON while taking advantage of its own syntax.

So, the next time you come across a JSON array of objects and need to convert it to YAML, give these solutions a try. Enjoy the simplicity and elegance of YAML without sacrificing readability.

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Happy YAML coding! 😉🚀🔥