Merge #232

232: Add delete_index_if_exists method r=curquiza a=toshitapandey

##### Purpose
- Add `delete_index_if_exists` method to not raise error when `index` mentioned in argument doesn't exist
- Test cases for same

Closes #228

Co-authored-by: Toshita Pandey <[email protected]>

Author: bors[bot]

lib/meilisearch/client.rb

@@ -34,6 +34,17 @@ def delete_index(index_uid)
       index_object(index_uid).delete
     end
 
+    # Usage:
+    # client.delete_index_if_exists('indexUID')
+    def delete_index_if_exists(index_uid)
+      index_object(index_uid).delete
+      true
+    rescue ApiError => e
+      raise e if e.code != 'index_not_found'
+
+      false
+    end
+
     # Usage:
     # client.index('indexUID')
     def index(index_uid)

spec/meilisearch/client/indexes_spec.rb

@@ -9,6 +9,8 @@
     @uid3 = 'uid3'
     @uid4 = 'uid4'
     @uid5 = 'uid5'
+    @uid6 = 'uid6'
+    @uid7 = 'uid7'
     @primary_key = 'objectId'
   end
 
@@ -116,4 +118,12 @@
     expect { @client.fetch_index(@uid5) }.to raise_index_not_found_meilisearch_api_error
     expect(@client.indexes.count).to eq(0)
   end
+
+  it 'deletes index if index exists' do
+    @client.create_index(@uid6)
+    expect(@client.delete_index_if_exists(@uid6)).to eq(true)
+    expect { @client.fetch_index(@uid6) }.to raise_index_not_found_meilisearch_api_error
+    expect(@client.delete_index_if_exists(@uid6)).to eq(false)
+    expect(@client.indexes.count).to eq(0)
+  end
 end