# appends each waldo find to csv file
def save_scores(time_data)
	info = File.open("/Users/Wipf/Code/projects/waldo/views/data.erb", "a") # a to append
	info.print "\n"
	info.print time_data + " Seconds"
	info.close
end


# Takes all scores and using regular expression takes out the numbers from each line,
# turns that number to a float and sorts.
def getHighestScores

	timesArray = []
	File.open("/Users/Wipf/Code/projects/waldo/views/data.erb", "r") do |data|

		data.each_line do |time|
			time = time[/\d+\S\d/].to_f   # regular expressions. Rebular.com
			timesArray.push(time)
		end
	end

	timesArray = timesArray.sort
	timesArray = timesArray[0..9]

	records = beautifyHighScores(timesArray)
	session["highScores"] = records
end

# Takes the array of top 10 scores and adds "Seconds!" and new line character
# to each score for display purposes
def beautifyHighScores(data)

	timesString = ''
	data.each do |score|
		timesString += "#{score} Seconds <br>"
 	end

 	return timesString

end