class TinyProgressbar

Constants

CR
FORMAT
VERSION

Attributes

goal[R]
now[R]

Public Class Methods

new(goal) click to toggle source 
# File lib/tiny_progressbar.rb, line 8
def initialize(goal)
  @goal = goal
  @now = 0
  display
end

Public Instance Methods

clear() click to toggle source

進捗表示を消去する

# File lib/tiny_progressbar.rb, line 22
def clear
  print CR + ' ' * 100 + CR
end
succeed() click to toggle source 
# File lib/tiny_progressbar.rb, line 15
def succeed
  @now += 1
  back_cursor
  display
end

Private Instance Methods

back_cursor() click to toggle source

同じ行に表示するためCR文字列でカーソルを戻す

# File lib/tiny_progressbar.rb, line 29
def back_cursor
  print CR
end
display() click to toggle source

進捗状況を表示する

# File lib/tiny_progressbar.rb, line 34
def display
  print FORMAT % ['=' * (30 * @now / @goal), @now, @goal]
end