Fix linter problems

lib/meilisearch/rails/multi_search/result.rb

@@ -23,12 +23,12 @@ def initialize(searches, raw_results)
 
       include Enumerable
 
-      def each_hit
+      def each_hit(&block)
         @results.each do |_index_target, results|
-          results.each { |res| yield res }
+          results.each(&block)
         end
       end
-      alias_method :each, :each_hit
+      alias each each_hit
 
       def each_result
         @results.each
@@ -37,20 +37,18 @@ def each_result
       def to_a
         @results.values.flatten(1)
       end
-      alias_method :to_ary, :to_a
+      alias to_ary to_a
 
       def to_h
         @results
       end
-      alias_method :to_hash, :to_h
+      alias to_hash to_h
 
       private
 
       def load_results(klass, result)
         pk_method = klass.ms_primary_key_method
-        pk_method = pk_method.in if Utilities.is_mongo_model?(klass)
-
-        ms_pk = klass.meilisearch_options[:primary_key] || IndexSettings::DEFAULT_PRIMARY_KEY
+        pk_method = pk_method.in if Utilities.mongo_model?(klass)
 
         condition_key = pk_is_virtual?(klass, pk_method) ? klass.primary_key : pk_method
 
@@ -78,8 +76,8 @@ def load_results(klass, result)
 
       def pk_is_virtual?(model_class, pk_method)
         model_class.columns
-          .map(&(Utilities.is_sequel_model?(model_class) ? :to_s : :name))
-          .exclude?(pk_method.to_s)
+                   .map(&(Utilities.sequel_model?(model_class) ? :to_s : :name))
+                   .exclude?(pk_method.to_s)
       end
     end
   end

lib/meilisearch/rails/utilities.rb

@@ -48,11 +48,11 @@ def indexable?(record, options)
           true
         end
 
-        def is_mongo_model?(model_class)
+        def mongo_model?(model_class)
           defined?(::Mongoid::Document) && model_class.include?(::Mongoid::Document)
         end
 
-        def is_sequel_model?(model_class)
+        def sequel_model?(model_class)
           defined?(::Sequel::Model) && model_class < Sequel::Model
         end
 

spec/multi_search/result_spec.rb

@@ -1,30 +1,27 @@
 require 'spec_helper'
 
-describe MeiliSearch::Rails::MultiSearchResult do
-  it 'is enumerable' do
-    expect(described_class).to include(Enumerable)
-  end
-
+describe MeiliSearch::Rails::MultiSearchResult do # rubocop:todo RSpec/FilePath
   let(:raw_results) do
     [
       { 'indexUid' => 'books_index',
         'hits' => [{ 'name' => 'Steve Jobs', 'id' => '3', 'author' => 'Walter Isaacson', 'premium' => nil, 'released' => nil, 'genre' => nil }],
-        'query' => 'Steve', 'processingTimeMs' => 0, 'limit' => 20, 'offset' => 0, 'estimatedTotalHits' => 1
-      },
+        'query' => 'Steve', 'processingTimeMs' => 0, 'limit' => 20, 'offset' => 0, 'estimatedTotalHits' => 1 },
       { 'indexUid' => 'products_index',
         'hits' => [{ 'id' => '4', 'href' => 'ebay', 'name' => 'palm pixi plus' }],
-        'query' => 'palm', 'processingTimeMs' => 0, 'limit' => 1, 'offset' => 0, 'estimatedTotalHits' => 2
-      },
+        'query' => 'palm', 'processingTimeMs' => 0, 'limit' => 1, 'offset' => 0, 'estimatedTotalHits' => 2 },
       { 'indexUid' => 'color_index',
         'hits' => [
           { 'name' => 'black', 'id' => '5', 'short_name' => 'bla', 'hex' => 0 },
           { 'name' => 'blue', 'id' => '4', 'short_name' => 'blu', 'hex' => 255 }
         ],
-        'query' => 'bl', 'processingTimeMs' => 0, 'limit' => 20, 'offset' => 0, 'estimatedTotalHits' => 2
-      }
+        'query' => 'bl', 'processingTimeMs' => 0, 'limit' => 20, 'offset' => 0, 'estimatedTotalHits' => 2 }
     ]
   end
 
+  it 'is enumerable' do
+    expect(described_class).to include(Enumerable)
+  end
+
   context 'with index name keys' do
     subject(:result) { described_class.new(searches, raw_results) }
 
@@ -48,13 +45,16 @@
     it 'enumerates through the hits of each result with #each_result' do
       expect(result.each_result).to be_an(Enumerator)
       expect(result.each_result).to contain_exactly(
-          [ 'books_index', contain_exactly(
-            a_hash_including('author' => 'Walter Isaacson', 'name' => 'Steve Jobs')) ],
-          [ 'products_index', contain_exactly(
-            a_hash_including('name' => 'palm pixi plus')) ],
-          [ 'color_index', contain_exactly(
-            a_hash_including('name' => 'blue', 'short_name' => 'blu'),
-            a_hash_including('name' => 'black', 'short_name' => 'bla')) ]
+        ['books_index', contain_exactly(
+          a_hash_including('author' => 'Walter Isaacson', 'name' => 'Steve Jobs')
+        )],
+        ['products_index', contain_exactly(
+          a_hash_including('name' => 'palm pixi plus')
+        )],
+        ['color_index', contain_exactly(
+          a_hash_including('name' => 'blue', 'short_name' => 'blu'),
+          a_hash_including('name' => 'black', 'short_name' => 'bla')
+        )]
       )
     end
 
@@ -69,7 +69,7 @@
       end
 
       it 'aliases as #to_ary' do
-        expect(subject.method(:to_ary).original_name).to eq :to_a
+        expect(result.method(:to_ary).original_name).to eq :to_a
       end
     end