class BackupManager
Attributes
backup_list_filename[RW]
backups[RW]
Public Class Methods
filename()
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# File lib/backup_management/backup_manager.rb, line 13 def self.filename System.clean("#{System.db_credentials['database']}_ON_#{System.hostname}_backups") << ".yaml" end
local_filename()
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# File lib/backup_management/backup_manager.rb, line 17 def self.local_filename "#{Rails.root.to_s}/lib/#{filename}" end
new()
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# File lib/backup_management/backup_manager.rb, line 9 def initialize self.backups = Array.new end
Public Instance Methods
add_backup(backup)
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# File lib/backup_management/backup_manager.rb, line 21 def add_backup(backup) self.backups << backup end
delete_backup(backup)
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# File lib/backup_management/backup_manager.rb, line 25 def delete_backup(backup) self.backups.delete(backup) end
delete_backup_by_id(backup_id)
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# File lib/backup_management/backup_manager.rb, line 29 def delete_backup_by_id(backup_id) self.backups.each { |backup| if backup.time == backup_id then self.backups.delete(backup) end } nil end
get_backup(backup_id)
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# File lib/backup_management/backup_manager.rb, line 42 def get_backup(backup_id) self.backups.each { |backup| if backup.time == backup_id then return backup end } nil end
get_oldest_backup()
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# File lib/backup_management/backup_manager.rb, line 38 def get_oldest_backup self.backups.sort{|a,b| b.time <=> a.time}.last end
list_backups(details = ENV['details'])
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# File lib/backup_management/backup_manager.rb, line 51 def list_backups(details = ENV['details']) puts "\n--- Backups by Date ---" count = 1 self.backups.sort{|a,b| b.time <=> a.time}.each do |backup| puts "#{count}. #{backup.human_readable_time}, ID - #{backup.time}" if details then puts " --- App -> #{backup.application_file}" puts " --- DB -> #{backup.database_file}" puts " --- Comment -> #{backup.comment}" end count = count.next end puts "-----------------------\n\n" end
number_of_backups()
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# File lib/backup_management/backup_manager.rb, line 66 def number_of_backups backups.size end