Class: Progress

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/progress.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, total, level) ⇒ Progress

:nodoc:



48
49
50
51
52
53
54
 
# File 'lib/progress.rb', line 48

def initialize(name, total, level)
  @name = name + ': %s'
  @total = total
  @level = level
  @current = 0
  start
end

Class Method Details

.io=(io) ⇒ Object

:nodoc:



43
44
45
 
# File 'lib/progress.rb', line 43

def self.io=(io)
  @io = io
end

.start(name, total = 100) ⇒ Object

start progress indication

Examples

Progress.start('Test', 1000)
...
Progress.step
...
Progress.stop('Test', 1000)

Progress.start('Test', 1000) do
  ...
  Progress.step
  ...
end



19
20
21
22
23
24
25
26
 
# File 'lib/progress.rb', line 19

def self.start(name, total = 100)
  levels << new(name, total, levels.length)
  print_message
  if block_given?
    yield
    stop
  end
end

.step ⇒ Object 



28
29
30
31
 
# File 'lib/progress.rb', line 28

def self.step
  levels[-1].step
  print_message
end

.stop ⇒ Object 



33
34
35
36
37
38
39
40
 
# File 'lib/progress.rb', line 33

def self.stop
  levels.pop.stop
  unless levels.empty?
    print_message
  else
    puts
  end
end

Instance Method Details

#message ⇒ Object

:nodoc:



73
74
75
 
# File 'lib/progress.rb', line 73

def message
  @message
end

#start ⇒ Object

:nodoc:



57
58
59
 
# File 'lib/progress.rb', line 57

def start
  self.message = '...'
end

#step ⇒ Object

:nodoc:



62
63
64
65
 
# File 'lib/progress.rb', line 62

def step
  @current += 1
  self.message = percent
end

#stop ⇒ Object

:nodoc:



68
69
70
 
# File 'lib/progress.rb', line 68

def stop
  self.message = percent
end