Change client#indexes method to retrieve a list of Index instance

* Add raw_indexes to return the raw response from meilisearch server

Author: nagaroni

lib/meilisearch/client.rb

@@ -4,10 +4,17 @@
 
 module MeiliSearch
   class Client < HTTPRequest
+
+    def raw_indexes
+      http_get('/indexes')
+    end
+
     ### INDEXES
 
     def indexes
-      http_get '/indexes'
+      raw_indexes.map do |info|
+        index_object(info['uid'], info['primaryKey'])
+      end
     end
 
     # Usage:

spec/meilisearch/client/indexes_spec.rb

@@ -78,9 +78,14 @@
     end.to raise_meilisearch_api_error_with(400, 'invalid_index_uid', 'invalid_request_error')
   end
 
-  it 'gets list of indexes' do
+  it 'gets list of indexes as MeiliSearch::Index' do
     response = @client.indexes
-    expect(response).to be_a(Array)
+    expect(response.count).to eq(5)
+    expect(response).to all(be_a(MeiliSearch::Index))
+  end
+
+  it 'gets list of raw indexes' do
+    response = @client.raw_indexes
     expect(response.count).to eq(5)
     uids = response.map { |elem| elem['uid'] }
     expect(uids).to contain_exactly(@uid1, @uid2, @uid3, @uid4, @uid5)

spec/support/indexes_helpers.rb

@@ -3,7 +3,7 @@
 module IndexesHelpers
   def clear_all_indexes(client)
     indexes = client.indexes
-    uids = indexes.map { |index| index['uid'] }
+    uids = indexes.map { |index| index.uid }
     uids.each do |uid|
       client.delete_index(uid)
     end