diff --git a/bin/import_categories_from_ps.rb b/bin/import_categories_from_ps.rb
index 3d8c744..cab59c7 100644
--- a/bin/import_categories_from_ps.rb
+++ b/bin/import_categories_from_ps.rb
@@ -1,5 +1,4 @@
 #!/usr/bin/env ruby
-# encoding: UTF-8
 
 ENV["RAILS_ENV"] ||= "development"
 require File.dirname(__FILE__) + "/../config/environment"
@@ -7,13 +6,13 @@ require File.dirname(__FILE__) + "/../config/environment"
 # import categories data from old presta shop
 
 class PsCategory < ApplicationRecord
-    self.table_name =  'ps_category'
-    establish_connection :prestashop_old
+  self.table_name =  'ps_category'
+  establish_connection :prestashop_old
 end
 
 class PsCategoryLang < ApplicationRecord
-    self.table_name =  'ps_category_lang'    
-    establish_connection :prestashop_old
+  self.table_name =  'ps_category_lang'
+  establish_connection :prestashop_old
 end
 
 pcls = PsCategoryLang.where('id_lang = 3')
@@ -22,7 +21,7 @@ for pcl in pcls
   if category.blank?
     pc = PsCategory.where('id_category = ?',pcl.id_category).first
     if !pc.blank?
-      cat = Category.new(parent_id: pc.id_parent, level_depth: pc.level_depth, active: pc.active, name: pcl.name, created_by: current_admin.id, updated_by: current_admin.id)
+      cat = Category.new(parent_id: pc.id_parent, level_depth: pc.level_depth, active: pc.active, name: pcl.name, created_by: 1, updated_by: 1)
       cat.id = pc.id_category
       cat.save
     end
diff --git a/bin/import_images_from_ps.rb b/bin/import_images_from_ps.rb
index 96e7d4b..1ccf13d 100644
--- a/bin/import_images_from_ps.rb
+++ b/bin/import_images_from_ps.rb
@@ -8,27 +8,27 @@ require File.dirname(__FILE__) + "/../config/environment"
 # images needs to be stored in public/tmp/original
 
 class PsImage < ApplicationRecord
-    self.table_name =  'ps_image'    
-    establish_connection :prestashop_old
+  self.table_name =  'ps_image'
+  establish_connection :prestashop_old
 end
 
 ps_images = PsImage.order('id_image')
 path = "#{Rails.root}/public/tmp/original/"
-for pi in ps_images
-    file = "#{path}#{pi.id_product}-#{pi.id_image}.jpg"
-    puts "#{file} - #{File.exist?(file)}"
-    if File.exist?(file)
-        image = Image.new
-        f = File.open(file)
-        image.image = f
-        f.close
-        image.imageable_type = "Product"
-        image.imageable_id = pi.id_product
-        image.position = pi.position
-        image.cover = pi.cover
-        image.updated_by = 1
-        image.active = true
-        image.save
-        puts "saved: #{image.id}"
-    end
+ps_images.each do |pi|
+  file = "#{path}#{pi.id_product}-#{pi.id_image}.jpg"
+  puts "#{file} - #{File.exist?(file)}"
+  if File.exist?(file)
+    image = Image.new
+    f = File.open(file)
+    image.image = f
+    f.close
+    image.imageable_type = "Product"
+    image.imageable_id = pi.id_product
+    image.position = pi.position
+    image.cover = pi.cover
+    image.updated_by = 1
+    image.active = true
+    image.save
+    puts "saved: #{image.id}"
+  end
 end
diff --git a/bin/import_products_from_ps.rb b/bin/import_products_from_ps.rb
index a7c97d8..90d6978 100644
--- a/bin/import_products_from_ps.rb
+++ b/bin/import_products_from_ps.rb
@@ -20,9 +20,9 @@ pcls.each do |pcl|
   product = Product.where(id: pcl.id_product).first
   if product.blank?
     pc = PsProduct.where('id_product = ?', pcl.id_product).first
-    if !pc.blank?
+    unless pc.blank?
       prod = Product.new(description: pcl.description, description_short: ActionController::Base.helpers.strip_tags(pcl.description_short), default_category_id: pc.id_category_default,
-                          price: pc.price, quantity: pc.quantity, active: pc.active, name: pcl.name, created_by: current_admin.id, updated_by: current_admin.id)
+                         price: pc.price, quantity: pc.quantity, active: pc.active, name: pcl.name, created_by: 1, updated_by: 1)
       prod.id = pc.id_product
       prod.save
     end
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 6429761..d382344 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -93,7 +93,7 @@ Rails.application.configure do
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV["RAILS_LOG_TO_STDOUT"].present?
+  if ENV['RAILS_LOG_TO_STDOUT'].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)
@@ -106,10 +106,10 @@ Rails.application.configure do
     full_path = Rails.application.assets.resolve(path).to_path
     app_assets_path = Rails.root.join('app', 'assets').to_path
     if full_path.starts_with? app_assets_path
-      puts "including asset: " + full_path
+      puts 'including asset: ' + full_path
       true
     else
-      puts "excluding asset: " + full_path
+      puts 'excluding asset: ' + full_path
       false
     end
   else