Class: Subtitle

Inherits:
Object
  • Object
show all
Defined in:
lib/subtitle.rb

Class Method Summary collapse

Class Method Details

.handle_content(ctn) ⇒ Object 



14
15
16
 
# File 'lib/subtitle.rb', line 14

def handle_content(ctn)
  ctn.gsub(%r{(^\s+)|(\s+$)}, "")
end

.handle_time(time) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
 
# File 'lib/subtitle.rb', line 3

def handle_time(time)
  reset
  time = time.to_s
  @hour = time[-6..-5] if time.length >= 6
  @min = time[-4..-3] if time.length >= 4
  @sec = time[-2..-1] if time.length >= 2
  start_time = "#{hour}:#{min}:#{sec}"
  end_time = "#{hour}:#{min}:#{sec.to_i+10}"
  return start_time, end_time
end

.hex2rgb(hexadecimal) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/subtitle.rb', line 18

def hex2rgb(hexadecimal)
  deleted_signs = %r{#|0x}

  hex = hex2s(hexadecimal)

  if hex.match(deleted_signs)
    hex.gsub!(deleted_signs, "")
  end

  hex_arr = hex.split("")
  rgb = []
  r = hex2decimal hex_arr[0..1].join
  g = hex2decimal hex_arr[2..3].join
  b = hex2decimal hex_arr[4..5].join

  [r, g, b].map(&:to_i)
  #if hex.match(%r{#})
  #  hex.gsub(%r{#}, "")
  #end
  #
  #rgb = {}
  #%w(r g b).inject(hex) do |rest, i|
  #  rest, rgb[i] = rest.divmod 256
  #  rest
  #end
end

.rgb2hex(r, g, b) ⇒ Object 



45
46
47
48
49
50
 
# File 'lib/subtitle.rb', line 45

def rgb2hex(r, g, b)
  hex = [r, g, b].map do |e|
    format_value(decimal2hex(e))
  end
  "#" + hex.join
end