Snippet para pegar os tickers de FII do meu dashboard na corretora Rico.com.vc

scrap_fii_tickers_from_rico_dashboard.js

/**
 * Help resources:
 *
 * - https://medium.com/@chuckdries/traversing-the-dom-with-filter-map-and-arrow-functions-1417d326d2bc [best way]
 * - https://css-tricks.com/snippets/javascript/loop-queryselectorall-matches/
 * - https://stackoverflow.com/questions/47008384/es6-filter-an-array-with-regex
 * - https://rubular.com/
 */

const tickers = []
const nlist = Array.from(document.querySelectorAll('table#tableAllocatedValue tbody tr td div'));
tickers = nlist.map( (node) => node.textContent).filter( (ticker) => ticker.match(/[\w]{4}11/) )

/// Clearing data with VIm:
/// - :%s/, /\0\r/g