58 lines
2.0 KiB
JavaScript
58 lines
2.0 KiB
JavaScript
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import * as Attributes from './api/attributes.js';
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import * as Traversing from './api/traversing.js';
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import * as Manipulation from './api/manipulation.js';
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import * as Css from './api/css.js';
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import * as Forms from './api/forms.js';
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import * as Extract from './api/extract.js';
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/**
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* The cheerio class is the central class of the library. It wraps a set of
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* elements and provides an API for traversing, modifying, and interacting with
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* the set.
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*
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* Loading a document will return the Cheerio class bound to the root element of
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* the document. The class will be instantiated when querying the document (when
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* calling `$('selector')`).
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*
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* @example This is the HTML markup we will be using in all of the API examples:
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*
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* ```html
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* <ul id="fruits">
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* <li class="apple">Apple</li>
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* <li class="orange">Orange</li>
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* <li class="pear">Pear</li>
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* </ul>
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* ```
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*/
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export class Cheerio {
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/**
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* Instance of cheerio. Methods are specified in the modules. Usage of this
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* constructor is not recommended. Please use `$.load` instead.
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*
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* @private
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* @param elements - The new selection.
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* @param root - Sets the root node.
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* @param options - Options for the instance.
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*/
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constructor(elements, root, options) {
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this.length = 0;
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this.options = options;
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this._root = root;
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if (elements) {
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for (let idx = 0; idx < elements.length; idx++) {
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this[idx] = elements[idx];
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}
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this.length = elements.length;
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}
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}
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}
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/** Set a signature of the object. */
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Cheerio.prototype.cheerio = '[cheerio object]';
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/*
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* Make cheerio an array-like object
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*/
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Cheerio.prototype.splice = Array.prototype.splice;
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// Support for (const element of $(...)) iteration:
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Cheerio.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
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// Plug in the API
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Object.assign(Cheerio.prototype, Attributes, Traversing, Manipulation, Css, Forms, Extract);
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//# sourceMappingURL=cheerio.js.map
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