ast-get-object

Getter/setter for nested parsed HTML AST's, querying objects by key/value pairs

Install

This package is pure ESM. If you're not ready yet, install an older version of this program, 2.1.0 (npm i ast-get-object@2.1.0).

``bash npm i ast-get-object`

`Quick Take`

`js import { strict as assert } from "assert";

import { getObj } from "ast-get-object";

// get - two input arguments assert.deepEqual( getObj( [ // <- search in this, the first argument, in this case, a nested array { tag: "meta", content: "UTF-8", something: "else", }, { tag: "title", attrs: "Text of the title", }, ], { // <- search for this object, the second argument tag: "meta", }, ), [ { tag: "meta", content: "UTF-8", something: "else", }, ], );

// set - three input arguments assert.deepEqual( getObj( [ { tag: ["two", "values"], content: "UTF-8", something: "else", }, { tag: "title", attrs: "Text of the title", }, ], { tag: ["two", "values"], }, [ { tag: ["three", "values", "here"], content: "UTF-8", something: "else", }, ], ), [ { tag: ["three", "values", "here"], // <--- got updated content: "UTF-8", something: "else", }, { tag: "title", attrs: "Text of the title", }, ], );``

Documentation

Please visit codsen.com for a full description of the API.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

codsen

Quick Take

js
import { strict as assert } from "assert";

import { getObj } from "ast-get-object";

// get - two input arguments
assert.deepEqual(
  getObj(
    [
      // <- search in this, the first argument, in this case, a nested array
      {
        tag: "meta",
        content: "UTF-8",
        something: "else",
      },
      {
        tag: "title",
        attrs: "Text of the title",
      },
    ],
    {
      // <- search for this object, the second argument
      tag: "meta",
    },
  ),
  [
    {
      tag: "meta",
      content: "UTF-8",
      something: "else",
    },
  ],
);

// set - three input arguments
assert.deepEqual(
  getObj(
    [
      {
        tag: ["two", "values"],
        content: "UTF-8",
        something: "else",
      },
      {
        tag: "title",
        attrs: "Text of the title",
      },
    ],
    {
      tag: ["two", "values"],
    },
    [
      {
        tag: ["three", "values", "here"],
        content: "UTF-8",
        something: "else",
      },
    ],
  ),
  [
    {
      tag: ["three", "values", "here"], // <--- got updated
      content: "UTF-8",
      something: "else",
    },
    {
      tag: "title",
      attrs: "Text of the title",
    },
  ],
);