Class: Biovision::Helpers::ExportHelper

Inherits:
Object
  • Object
show all
Defined in:
app/lib/biovision/helpers/export_helper.rb

Overview

Helper for exporting model data

Constant Summary collapse

EXPORT_DIR = 
"#{Rails.root}/tmp/export"
SPECIAL_FIELDS = 
%w[id agent_id ip_address_id image attachment].freeze

Instance Method Summary collapse

Instance Method Details

#export_model(model) ⇒ Object

Parameters:

  • model (Class) 


11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'app/lib/biovision/helpers/export_helper.rb', line 11

def export_model(model)
  puts "Exporting model #{model}..."
  FileUtils.mkdir_p(EXPORT_DIR) unless Dir.exist?(EXPORT_DIR)
  file_name = "#{EXPORT_DIR}/#{model.table_name}.yml"
  File.open(file_name, 'wb') do |file|
    @file = file
    model.order(:id).each do |entity|
      @entity = entity
      export_entity
    end
  end
end