Rubocop fixes

app/services/default_shipping_category.rb

@@ -1,13 +1,13 @@
 # Encapsulates the concept of default stock location in creation of a product or a shipping method.
 
 class DefaultShippingCategory
-	NAME = 'Default'.freeze
+  NAME = 'Default'.freeze
 
-	def self.create!
-		Spree::ShippingCategory.create!(name: NAME)
-	end
+  def self.create!
+    Spree::ShippingCategory.create!(name: NAME)
+  end
 
-	def self.find_or_create
-		Spree::ShippingCategory.find_or_create_by_name(NAME)
-	end
-end
+  def self.find_or_create
+    Spree::ShippingCategory.find_or_create_by_name(NAME)
+  end
+end

db/seeds.rb

@@ -52,4 +52,4 @@ end
 require File.join(File.dirname(__FILE__), 'default', 'users')
 
 DefaultStockLocation.find_or_create
-DefaultShippingCategory.find_or_create
+DefaultShippingCategory.find_or_create

spec/services/default_shipping_category_spec.rb

@@ -1,18 +1,18 @@
 require 'spec_helper'
 
 describe DefaultShippingCategory do
-	describe '.create!' do
-		it "names the location 'Default'" do
-			shipping_category = described_class.create!
-			expect(shipping_category.name).to eq('Default')
-		end
-	end
+  describe '.create!' do
+    it "names the location 'Default'" do
+      shipping_category = described_class.create!
+      expect(shipping_category.name).to eq('Default')
+    end
+  end
 
-	describe 'find_or_create' do
-		context 'when a Default category already exists' do
-			let!(:category) do
-				Spree::ShippingCategory.create!(name: 'Default')
-			end
+  describe 'find_or_create' do
+    context 'when a Default category already exists' do
+      let!(:category) do
+        Spree::ShippingCategory.create!(name: 'Default')
+      end
 
       it 'returns the category' do
         expect(described_class.find_or_create).to eq(category)
@@ -21,19 +21,18 @@ describe DefaultShippingCategory do
       it 'does not create another category' do
         expect { described_class.find_or_create }.not_to change(Spree::ShippingCategory, :count)
       end
-		end
+    end
 
-		context 'when a Default category does not exist' do
-			it 'returns the category' do
-				category = described_class.find_or_create
-				expect(category.name).to eq('Default')
-			end
+    context 'when a Default category does not exist' do
+      it 'returns the category' do
+        category = described_class.find_or_create
+        expect(category.name).to eq('Default')
+      end
 
-			it 'does not create another category' do
-				expect { described_class.find_or_create }
-					.to change(Spree::ShippingCategory, :count).from(0).to(1)
-			end
-		end
-	end
-
-end
+      it 'does not create another category' do
+        expect { described_class.find_or_create }
+          .to change(Spree::ShippingCategory, :count).from(0).to(1)
+      end
+    end
+  end
+end