Class: DailyWeeklyMonthly::Cleaner

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

Instance Method Summary collapse

Constructor Details

#initialize(backups_dir, output_extension) ⇒ Cleaner

Returns a new instance of Cleaner.



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# File 'lib/daily_weekly_monthly/cleaner.rb', line 5

def initialize backups_dir, output_extension
  @backups_dir = backups_dir
  @output_extension = output_extension
end

Instance Method Details

#call(dir, number_to_keep) ⇒ Object 



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# File 'lib/daily_weekly_monthly/cleaner.rb', line 10

def call dir, number_to_keep
  old_backups(dir, number_to_keep).each do |file|
    FileUtils.rm file
  end
end

#old_backups(dir, number_to_keep) ⇒ Object 



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# File 'lib/daily_weekly_monthly/cleaner.rb', line 16

def old_backups dir, number_to_keep
  Dir[File.join(@backups_dir, dir, "*.#{@output_extension}")]
    .sort
    .reverse
    .drop(number_to_keep)
end