add remove batch tags method

Author: bishosilwal

lib/imagekitio/client.rb

@@ -108,6 +108,10 @@ def bulk_tags_add(file_ids = [], tags = [])
       @file.batch_tags_add(file_ids, tags)
     end
 
+    def bulk_tags_remove(file_ids = [], tags = [])
+      @file.batch_tags_remove(file_ids, tags)
+    end
+
     def phash_distance(first, second)
       # Get hamming distance between two phash(image hash) to check
       # similarity between images

lib/imagekitio/file.rb

@@ -124,11 +124,16 @@ def stream_file(remote_file_url, &block)
       @req_obj.request_stream('get', remote_file_url, headers: @req_obj.create_headers, &block)
     end
 
-    def bulk_tags_add(file_ids, tags)
+    def batch_tags_add(file_ids, tags)
       url = "#{constants.BASE_URL}/addTags"
       payload = { 'fileIds': file_ids, tags: tags }
       @req_obj.request('post', url, @req_obj.create_headers, payload)
+    end
 
+    def batch_tags_remove(file_ids, tags)
+      url = "#{constants.BASE_URL}/removeTags"
+      payload = { 'fileIds': file_ids, tags: tags }
+      @req_obj.request('post', url, @req_obj.create_headers, payload)
     end
 
     def validate_upload_options(options)