accessing
metricsFromNitterHtml: xmlItem
	"TO DO: Metrics scrapping are not consistent. 
	Most times they store numbers, but sometimes, retweets store a userName"
	self metrics 
		at: 'comment'
		put: (((xmlItem xpath: '//div[@class="tweet-stats"]//div[@class="icon-container"]') 
			select: [ :item | item asString includesSubstring: 'comment' ]) 
				stringValue trimmed copyReplaceAll: ',' with: '');
		at: 'retweet'
		put: (((xmlItem xpath: '//div[@class="tweet-stats"]//div[@class="icon-container"]') 
				select: [ :item | item asString includesSubstring: 'retweet' ]) 
					stringValue trimmed copyReplaceAll: ',' with: '');
		at: 'quote'
		put: (((xmlItem xpath: '//div[@class="tweet-stats"]//div[@class="icon-container"]') 
				select: [ :item | item asString includesSubstring: 'quote' ]) 
					stringValue trimmed copyReplaceAll: ',' with: '');
		at: 'heart'
		put: (((xmlItem xpath: '//div[@class="tweet-stats"]//div[@class="icon-container"]') 
				select: [ :item | item asString includesSubstring: 'heart' ]) 
					stringValue trimmed copyReplaceAll: ',' with: '').
	self metadata
		at: 'pinned'
		put: (xmlItem xpath: '//div[@class="pinned"]') stringValue trimmed = 'Pinned Tweet'