Module: Freespace

Defined in:
lib/freespace.rb,
lib/freespace/version.rb

Constant Summary collapse

KB = 
1024
MB = 
1048576
GB = 
1073741824
TB = 
1099511627776
VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.get_free_space(location, unit = nil) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/freespace.rb', line 11

def self.get_free_space(location,unit=nil)
  stats = Filesystem.stat(location)
  
  if unit == 'KB'
    free_space = stats.blocks_available * stats.block_size / Freespace::KB
  end

  if unit == 'MB'
    free_space = stats.blocks_available * stats.block_size / Freespace::MB
  end

  if unit == 'GB'
    free_space = stats.blocks_available * stats.block_size / Freespace::GB
  end
  
  if unit == 'TB'
    free_space = stats.blocks_available * stats.block_size / Freespace::TB
  end

  if unit == nil
    unit = 'MB'
    free_space = stats.blocks_available * stats.block_size / Freespace::MB
  end

  free_space_hash = { :free_space => free_space , :unit => unit }
  
  return free_space_hash
end