Add minor improvements in readability in CI config

3 files changed, 3 insertions, 4 deletions

diff --git a/lib/gitlab/ci/config/node/configurable.rb b/lib/gitlab/ci/config/node/configurable.rb
index 4889a21a234..37936fc8242 100644
--- a/lib/gitlab/ci/config/node/configurable.rb
+++ b/lib/gitlab/ci/config/node/configurable.rb
@@ -26,9 +26,7 @@ module Gitlab
           private
 
           def create_node(key, factory)
-            factory.with(value: @config[key])
-            factory.with(parent: self)
-            factory.with(key: key)
+            factory.with(value: @config[key], key: key, parent: self)
 
             factory.create!
           end
diff --git a/lib/gitlab/ci/config/node/stages.rb b/lib/gitlab/ci/config/node/stages.rb
index 88d88252bce..b1fe45357ff 100644
--- a/lib/gitlab/ci/config/node/stages.rb
+++ b/lib/gitlab/ci/config/node/stages.rb
@@ -13,7 +13,7 @@ module Gitlab
           end
 
           def self.default
-            %w(build test deploy)
+            %w[build test deploy]
           end
         end
       end
diff --git a/lib/gitlab/ci/config/node/validator.rb b/lib/gitlab/ci/config/node/validator.rb
index 1ba2e1dc59d..758a6cf4356 100644
--- a/lib/gitlab/ci/config/node/validator.rb
+++ b/lib/gitlab/ci/config/node/validator.rb
@@ -23,6 +23,7 @@ module Gitlab
 
           def unknown_keys
             return [] unless config.is_a?(Hash)
+
             config.keys - @node.class.nodes.keys
           end