如何在YAML文件中嵌套对象与数组？JS数组转YAML咨询

Got it, let's walk through converting your JavaScript array into properly nested YAML. YAML relies heavily on indentation (usually 2 spaces per level) to define nesting, so once you nail that, the rest falls into place.

First, here's the direct conversion of your cartParams array:

cartParams:
  - title: Leg type
    options:
      - Round
      - Square
  - title: Leg width / diameter
    options:
      - 1.00 inches
      - 1.25 inches
      - 1.50 inches
      - 1.75 inches
      - 2.00 inches

Let's break down the nesting logic: #

• cartParams is the top-level key, followed by a colon. Since it's an array, each item starts with a dash (-) on the next line, indented 2 spaces.
• Each array item is an object with two keys: title and options. These keys are indented another 2 spaces under their parent -.
• options is itself an array, so each of its values gets its own -, indented 2 spaces under options.

This structure directly mirrors your original JS: each object in the cartParams array is represented as a dashed item, and the nested options arrays follow the same dashed indentation pattern.

内容的提问来源于stack exchange，提问作者Taylor Austin