Revert "chore: new GetLatestVersion api (backport #961) (#962)"

This reverts commit 8ecbd9f.
cosmos · Jul 31, 2024 · d327306 · d327306
1 parent 984d49b
commit d327306
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,9 +1,5 @@
 # Changelog
 
-
-### Improvements
-
-- [#961](https://github.com/cosmos/iavl/pull/961) Add new `GetLatestVersion` API to get the latest version.
 - [#965](https://github.com/cosmos/iavl/pull/965) Use expected interface for expected IAVL `Logger`.
 - [#970](https://github.com/cosmos/iavl/pull/970) Close the pruning process when the nodeDB is closed.
 - [#968](https://github.com/cosmos/iavl/pull/968) Get rid of `cosmos-db` deps completely.

diff --git a/mutable_tree.go b/mutable_tree.go
@@ -72,11 +72,6 @@ func (tree *MutableTree) IsEmpty() bool {
 	return tree.ImmutableTree.Size() == 0
 }
 
-// GetLatestVersion returns the latest version of the tree.
-func (tree *MutableTree) GetLatestVersion() (int64, error) {
-	return tree.ndb.getLatestVersion()
-}
-
 // VersionExists returns whether or not a version exists.
 func (tree *MutableTree) VersionExists(version int64) bool {
 	legacyLatestVersion, err := tree.ndb.getLegacyLatestVersion()

diff --git a/mutable_tree_test.go b/mutable_tree_test.go
@@ -346,15 +346,11 @@ func prepareTree(t *testing.T) *MutableTree {
 	return newTree
 }
 
-func TestMutableTree_Version(t *testing.T) {
+func TestMutableTree_VersionExists(t *testing.T) {
 	tree := prepareTree(t)
 	require.True(t, tree.VersionExists(1))
 	require.True(t, tree.VersionExists(2))
 	require.False(t, tree.VersionExists(3))
-
-	v, err := tree.GetLatestVersion()
-	require.NoError(t, err)
-	require.Equal(t, int64(2), v)
 }
 
 func checkGetVersioned(t *testing.T, tree *MutableTree, version int64, key, value []byte) {