BUGFIX: Floats reported None Anchors to yaml-merge

CHANGES

@@ -1,3 +1,10 @@
+2.4.1:
+Bug Fixes:
+* The yaml-merge tool (and underlying Merger class) incorrectly assigned "None"
+  Anchors to all floating-point numbers.  This preventing all merging when both
+  the LHS and RHS documents contained at least one floating-point number, each.
+  The yaml-merge command now reports version 0.0.2 to reflect this change.
+
 2.4.0:
 Enhancements:
 * Added new reference command-line tool:  yaml-merge.  This is a very complex

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="yamlpath",
-    version="2.4.0",
+    version="2.4.1",
     description="Read and change YAML/Compatible data using powerful, intuitive, command-line friendly syntax",
     long_description=long_description,
     long_description_content_type="text/markdown",

tests/test_merger_merger.py

@@ -318,6 +318,54 @@ def test_merge_deep_hash(
             and (open(output_file,'r').read() == open(merged_yaml,'r').read())
         )
 
+    def test_merge_with_defaults_array_of_floats(
+        self, quiet_logger, tmp_path, tmp_path_factory
+    ):
+        lhs_yaml_file = create_temp_yaml_file(tmp_path_factory, """---
+- 1.1
+- 2.2
+""")
+        rhs_yaml_file = create_temp_yaml_file(tmp_path_factory, """---
+- 2.2
+- 3.3
+""")
+        merged_yaml = create_temp_yaml_file(tmp_path_factory, """---
+  - 1.1
+  - 2.2
+  - 2.2
+  - 3.3
+""")
+
+        output_dir = tmp_path / "test_merge_with_defaults_simple_array"
+        output_dir.mkdir()
+        output_file = output_dir / "output.yaml"
+
+        lhs_yaml = get_yaml_editor()
+        rhs_yaml = get_yaml_editor()
+        lhs_data = get_yaml_data(lhs_yaml, quiet_logger, lhs_yaml_file)
+        rhs_data = get_yaml_data(rhs_yaml, quiet_logger, rhs_yaml_file)
+
+        args = SimpleNamespace()
+        mc = MergerConfig(quiet_logger, args)
+        merger = Merger(quiet_logger, lhs_data, mc)
+        merger.merge_with(rhs_data)
+
+        with open(output_file, 'w') as yaml_dump:
+            lhs_yaml.dump(merger.data, yaml_dump)
+
+        # DEBUG:
+        # with open(output_file, 'r') as output_fnd, open(merged_yaml, 'r') as merged_fnd:
+        #     print("Expected:")
+        #     print(merged_fnd.read())
+        #     print("Got:")
+        #     print(output_fnd.read())
+
+        assert (
+            (os.path.getsize(output_file) == os.path.getsize(merged_yaml))
+            and (open(output_file,'r').read() == open(merged_yaml,'r').read())
+        )
+
+
     def test_merge_with_defaults_simple_array(
         self, quiet_logger, tmp_path, tmp_path_factory
     ):

yamlpath/commands/yaml_merge.py

@@ -25,7 +25,7 @@
 from yamlpath.wrappers import ConsolePrinter
 
 # Implied Constants
-MY_VERSION = "0.0.1"
+MY_VERSION = "0.0.2"
 
 def processcli():
     """Process command-line arguments."""

yamlpath/merger/merger.py

@@ -537,7 +537,7 @@ def scan_for_anchors(cls, dom: Any, anchors: Dict[str, Any]):
             for ele in dom:
                 Merger.scan_for_anchors(ele, anchors)
 
-        elif hasattr(dom, "anchor"):
+        elif hasattr(dom, "anchor") and dom.anchor.value is not None:
             anchors[dom.anchor.value] = dom
 
     @classmethod