teamco-anthill.blogspot.com

[Ruby] On Simple if staments

2010-03-17T13:33:54-07:00

def validate_permalink(attr_name)
    sanitize_permalink(permalink? ? attr_name : permalink)
end

[Ruby] On Remove element from array

2009-09-03T13:51:41-07:00

Smaller version

@recipients = reply.case.users.map(&:email).delete(reply.created_by.email)*","

[Ruby] Download file

2009-03-15T12:50:39-07:00

Try to refactor send file code

  def download
    dl_opts = params[:dl].nil? ?   'attachment' : 'inline'
    dl_img  = params[:type].nil? ? "" : "_#{params[:type]}"
    dl_file = FileUpload.find_by_item_id(params[:id])
    unless dl_file.nil?
      dl_file_type   = dl_file.mime_type
      dl_file_ext    = dl_file_type.item.self_title
      dl_file_name   = "#{dl_file.original_name}#{dl_img}.#{dl_file_ext}"
      dl_file_path   = "#{RAILS_ROOT}/public/upload/#{dl_file.id}/"
      dl_file_title  = dl_file.item.self_title
      dl_public_name = dl_file_title == dl_file_name ? dl_file_name :
                                                       "#{dl_file_title}#{dl_img}.#{dl_file_ext}"
      send_file("#{dl_file_path}#{dl_file_name}",
                :disposition => dl_opts,
                :encoding    => 'utf8',
                :type        => dl_file_type.content_type,
                :filename    => URI.encode(dl_public_name))
    end
  end

[Ruby] On Ruby Idioms

2009-03-15T12:31:17-07:00

Refactored by Netbeans hints

def archive_files(source, glob_mask, destination)
  Dir.glob(File.join(source, glob_mask)) do |file| 
    should_copy_file = true
    should_copy_file = yield(file) if (block_given?)
    FileUtils.cp_r(file, destination) if File.file?(file) if (should_copy_file)
  end
end