class Reline::LineEditor

def calculate_height_by_lines(lines, prompt) 

def calculate_height_by_lines(lines, prompt)
 = 0
_list = prompt.is_a?(Array) ? prompt : nil
each_with_index { |line, i|
pt = prompt_list[i] if prompt_list and prompt_list[i]
lt += calculate_height_by_width(calculate_width(prompt, true) + calculate_width(line))