Merge pull request #83 from Yethal/main

Added webscraping example

webscraping/README.md

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+# Web scraping
+
+### Definition
+
+This folder includes examples of using nushell to scrape server side rendered websites

webscraping/scraping.nu

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+#!/usr/bin/env nu
+let baseurl = 'https://www.schiit.co.uk/'
+let pages = [headphone-amps dacs schiit-gaming-products power-amplifiers preamps upgrades accessories-cables schiit%20graded%20stock]
+$pages|each {
+  let product = $it
+  fetch (build-string $baseurl $product)|selector 'div.caption' -a|each {
+    echo [[($it|selector 'h5'|str trim)]; [(echo $it|selector 'p.stock')]]|pivot $product availability
+  }
+}