rename size and fixed_size

Author: WaVEV

django_mongodb_backend/fields/array.py

@@ -47,7 +47,6 @@ def __init__(self, base_field, max_size=None, size=None, **kwargs):
             self.from_db_value = self._from_db_value
         super().__init__(**kwargs)
 
-
     @property
     def model(self):
         try:

tests/indexes_/models.py

@@ -15,7 +15,7 @@ class Article(models.Model):
     data = models.JSONField()
     embedded = EmbeddedModelField(Data)
     auto_now = models.DateTimeField(auto_now=True)
-    title_embedded = ArrayField(models.FloatField(), fixed_size=10)
-    description_embedded = ArrayField(models.FloatField(), fixed_size=10)
+    title_embedded = ArrayField(models.FloatField(), size=10)
+    description_embedded = ArrayField(models.FloatField(), size=10)
     number_list = ArrayField(models.FloatField())
     name_list = ArrayField(models.CharField(max_length=30), size=10)