Fix styling based on standardrb

lib/acts_as_tenant.rb

@@ -121,7 +121,7 @@ def self.without_tenant(&block)
 
   def self.with_mutable_tenant(&block)
     ActsAsTenant.mutable_tenant!(true)
-    self.without_tenant(&block)
+    without_tenant(&block)
   ensure
     ActsAsTenant.mutable_tenant!(false)
   end

lib/acts_as_tenant/model_extensions.rb

@@ -96,7 +96,6 @@ def validates_uniqueness_to_tenant(fields, args = {})
         raise ActsAsTenant::Errors::ModelNotScopedByTenant unless respond_to?(:scoped_by_tenant?)
 
         fkey = reflect_on_association(ActsAsTenant.tenant_klass).foreign_key
-        pkey = reflect_on_association(ActsAsTenant.tenant_klass).active_record_primary_key
 
         validation_args = args.clone
         validation_args[:scope] = if args[:scope]

spec/models/model_extensions_spec.rb

@@ -354,9 +354,7 @@
 
   describe "::with_mutable_tenant" do
     it "should return the value of the block" do
-      value = ActsAsTenant.with_mutable_tenant do
-        "something"
-      end
+      value = ActsAsTenant.with_mutable_tenant  { "something" }
       expect(value).to eq "something"
     end
 
@@ -373,13 +371,13 @@
 
     describe 'mutability' do
       before do
-        @account = Account.create!(:name => 'foo')
-        @project = @account.projects.create!(:name => 'bar')
+        @account = Account.create!(name: "foo")
+        @project = @account.projects.create!(name: "bar")
       end
 
       it "should allow tenant_id to change inside the block" do
         new_account_id = @account.id + 1
-        expect{ ActsAsTenant.with_mutable_tenant { @project.account_id = new_account_id } }.to_not raise_error(ActsAsTenant::Errors::TenantIsImmutable)
+        expect { ActsAsTenant.with_mutable_tenant { @project.account_id = new_account_id } }.to_not raise_error(ActsAsTenant::Errors::TenantIsImmutable)
         expect(@project.account_id).to eq new_account_id
       end
     end