class Litequeue
def extract_row(results) # [[{value}, {value}]] || []
def extract_row(results) # [[{value}, {value}]] || [] return if results.empty? results .first # [[value, value]] -> [value, value] end
def extract_row(results) # [[{value}, {value}]] || [] return if results.empty? results .first # [[value, value]] -> [value, value] end