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  • License MIT

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

Package Exports

  • ast-get-object

Readme

ast-get-object

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

page on codsen.com page on npm page on github Downloads per month changelog MIT Licence

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).

npm i ast-get-object

Quick Take

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

Copyright © 2010-2025 Roy Revelt and other contributors

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