Swap method names in containe registry path class

lib/container_registry/path.rb

@@ -18,19 +18,19 @@ module ContainerRegistry
 
     def valid?
       @path =~ Gitlab::Regex.container_repository_name_regex &&
-        nodes.size > 1 &&
-        nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+        components.size > 1 &&
+        components.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
     end
 
-    def nodes
-      @nodes ||= @path.to_s.split('/')
+    def components
+      @components ||= @path.to_s.split('/')
     end
 
-    def components
+    def nodes
       raise InvalidRegistryPathError unless valid?
 
-      @components ||= nodes.size.downto(2).map do |length|
-        nodes.take(length).join('/')
+      @nodes ||= components.size.downto(2).map do |length|
+        components.take(length).join('/')
       end
     end
 
@@ -50,7 +50,7 @@ module ContainerRegistry
     end
 
     def repository_project
-      @project ||= Project.where_full_path_in(components.first(3)).first
+      @project ||= Project.where_full_path_in(nodes.first(3)).first
     end
 
     def repository_name

spec/lib/container_registry/path_spec.rb

@@ -3,20 +3,20 @@ require 'spec_helper'
 describe ContainerRegistry::Path do
   subject { described_class.new(path) }
 
-  describe '#nodes' do
+  describe '#components' do
     let(:path) { 'path/to/some/project' }
 
-    it 'splits elements by a forward slash' do
-      expect(subject.nodes).to eq %w[path to some project]
+    it 'splits components by a forward slash' do
+      expect(subject.components).to eq %w[path to some project]
     end
   end
 
-  describe '#components' do
+  describe '#nodes' do
     context 'when repository path is valid' do
       let(:path) { 'path/to/some/project' }
 
-      it 'return all project-like components in reverse order' do
-        expect(subject.components).to eq %w[path/to/some/project
+      it 'return all project path like node in reverse order' do
+        expect(subject.nodes).to eq %w[path/to/some/project
                                        path/to/some
                                        path/to]
       end
@@ -26,7 +26,7 @@ describe ContainerRegistry::Path do
       let(:path) { '' }
 
       it 'rasises en error' do
-        expect { subject.components }
+        expect { subject.nodes }
           .to raise_error described_class::InvalidRegistryPathError
       end
     end