Class: Deblank::Application

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

Overview

The main program. It’s run! method is called if the script is run from the command line. It parses the command line arguments and renames the files.

Constant Summary collapse

ERRORCODE = 
{:general => 1, :usage => 2}

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Application

Returns a new instance of Application.



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# File 'lib/deblank.rb', line 186

def initialize
  begin
    options = Optionparser.parse!(ARGV)
  rescue => e
    usage_fail(e.message)
  end
  @files = options[:files]
  @simulate = options[:simulate]
  @converter = NameConverter.new
end

Instance Method Details

#run! ⇒ Object

The main program.



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# File 'lib/deblank.rb', line 198

def run!
  message = "This is a dry run, files will not be renamed."
  warn "#{message}\n#{'-' * message.size}\n"  if @simulate

  @files.each do |filename|
    next  unless file_exist?(filename)
    next  unless invalid?(filename)

    new_filename = @converter.convert(filename)
    secure_rename(filename, new_filename)
  end
end