bs-cheerio

ReasonML bindings for cheerio

Usage no npm install needed!

<script type="module">
  import bsCheerio from 'https://cdn.skypack.dev/bs-cheerio';
</script>

README

Bs-Cheerio

(Cheerio)[https://www.npmjs.com/package/cheerio] bindings for ReasonML.

Quick start

Installation

npm i bs-cheerio

Examples

  1. Selecting the href of a link.
    open BsCheerio;
open Js.Promise;
open PromiseMonad;

let releases_url = "https://github.com/VSCodium/vscodium/releases";

Fetch.fetch(releases_url)
>>= Fetch.Response.text
>>- (
  html => {
    Cheerio.load(html)
    ->Cheerio.select(
        {js|.d-flex.flex-items-center.min-width-0[href$="amd64.deb"]|js},
      )
    ->Element.attr1("href");
  }
)
>>- Js.Console.log;
// => "/VSCodium/vscodium/releases/download/1.46.1/codium_1.46.1-1592564058_amd64.deb"
  2. Extracting texts from matching elements
dom
  ->Cheerio.select(".pochodzenie > tbody > tr .pochodzenie_jezyk")
  ->Element.map((_, e) => e->Element.load->Element.text0)
  ->Element.toArray
  // => array(string)