Appease Rubocop

3 files changed, 12 insertions, 14 deletions

diff --git a/app/models/backends/terraform.rb b/app/models/backends/terraform.rb
index e1f937f..896876d 100644
--- a/app/models/backends/terraform.rb
+++ b/app/models/backends/terraform.rb
@@ -15,7 +15,7 @@ module Backends::Terraform
         )
     )
   end
-  
+
   def terraform_plugin_dir
     ENV['PATH'].split(':').first
   end
diff --git a/app/models/backends/terraform_aws.rb b/app/models/backends/terraform_aws.rb
index 246af8b..7f908e8 100644
--- a/app/models/backends/terraform_aws.rb
+++ b/app/models/backends/terraform_aws.rb
@@ -16,10 +16,10 @@ class Backends::TerraformAws < ApplicationRecord
 
   has_many :mini_environments, as: :backend
 
-  self.table_name = "terraform_aws_backends"
+  self.table_name = 'terraform_aws_backends'
 
   def self.label
-    "Amazon Web Services"
+    'Amazon Web Services'
   end
 
   def type_and_id
@@ -31,7 +31,7 @@ class Backends::TerraformAws < ApplicationRecord
       mini_environment.id
     )
   end
-  
+
   def start(mini_environment)
     logger.info "Setting up #{mini_environment.name}"
 
@@ -73,16 +73,14 @@ class Backends::TerraformAws < ApplicationRecord
 
   def terraform_variables(mini_environment)
     mini_environment.backend_data.merge(
-      aws_region: self.aws_region,
+      aws_region: aws_region,
       slug: mini_environment.name.parameterize,
       ssh_public_key: ssh_public_key,
-      start_command: mini_environment.start_command,
+      start_command: mini_environment.start_command
     )
   end
 
   def ssh_public_key
-    File.open("#{ENV['HOME']}/.ssh/id_rsa.pub") do |file|
-      file.readline()
-    end
+    File.open("#{ENV['HOME']}/.ssh/id_rsa.pub", &:readline)
   end
 end
diff --git a/app/models/backends/terraform_libvirt.rb b/app/models/backends/terraform_libvirt.rb
index c769cad..e7c24d7 100644
--- a/app/models/backends/terraform_libvirt.rb
+++ b/app/models/backends/terraform_libvirt.rb
@@ -11,11 +11,11 @@
 
 class Backends::TerraformLibvirt < ApplicationRecord
   has_many :mini_environments, as: :backend
-  
-  self.table_name = "terraform_libvirt_backends"
+
+  self.table_name = 'terraform_libvirt_backends'
 
   def self.label
-    "libvirt"
+    'libvirt'
   end
 
   def type_and_id
@@ -64,8 +64,8 @@ class Backends::TerraformLibvirt < ApplicationRecord
 
   def terraform_variables(mini_environment)
     mini_environment.backend_data.merge(
-      uri: self.uri,
-      machine_name: mini_environment.name.parameterize,
+      uri: uri,
+      machine_name: mini_environment.name.parameterize
     )
   end