findOne | /src/utils/querying.ts | html_parser@v0.1.3

Module

x/html_parser/src/utils/querying.ts>findOne

Port of fb55/htmlparser2 for Deno

watzon/html_parser

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mod.ts (default module)

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appendChild

compareDocumentPosition

compareDocumentPosition

function findOne

import { findOne } from "https://deno.land/x/html_parser@v0.1.3/src/utils/querying.ts";

findOne(

test: (elem: Element) => boolean,

nodes: Node[],

recurse?,

): Element | null

Finds one element in a tree that passes a test.

Parameters

test: (elem: Element) => boolean

Function to test nodes on.

nodes: Node[]

Array of nodes to search.

optional

recurse = [UNSUPPORTED]

Also consider child nodes.

Returns

Element | null

The first child node that passes test.