Function updateStock

ch11-code/stock-ticker.js:25–37

(tickerElem,data)

	},

	updateStock(tickerElem,data) {
		var getStockElemFromId = curry( getStockElem )( tickerElem );
		var stockInfoChildElemList = pipe(
			getStockElemFromId,
			getStockInfoChildElems
		)
		( data.id );

		return stockTickerUI.updateStockElems(
			stockInfoChildElemList,
			data
		);
	},

	addStock(tickerElem,data) {
		var [stockElem, ...infoChildElems] = map(