diff options
Diffstat (limited to 'lib/byteback/disk_free_history.rb')
| -rwxr-xr-x | lib/byteback/disk_free_history.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/byteback/disk_free_history.rb b/lib/byteback/disk_free_history.rb index daa68bc..6be8143 100755 --- a/lib/byteback/disk_free_history.rb +++ b/lib/byteback/disk_free_history.rb @@ -20,6 +20,8 @@ module Byteback # point's disk space history. # class DiskFreeHistory + attr_reader :mountpoint, :history_file + MINIMUM_INTERVAL = 5*60 # don't take readings more than 5 mins apart MAXIMUM_AGE = 7*24*60*60 # delete readings after a week @@ -71,11 +73,13 @@ module Byteback value_from_reading.call(later_reading) total += difference end - break if reading.time < earliest readings += 1 + break if reading.time < earliest later_reading = reading end + return 0 if readings == 0 + total / readings end |