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-rw-r--r--README.md8
1 files changed, 3 insertions, 5 deletions
diff --git a/README.md b/README.md
index ff568d7..5292549 100644
--- a/README.md
+++ b/README.md
@@ -115,7 +115,7 @@ a list in-place until you are ready to use it. This can improve bulk list
building by 10x or more.
```go
-b := immutable.NewListBuilder(immutable.NewList())
+b := immutable.NewListBuilder()
b.Append("foo")
b.Append("bar")
b.Set(2, "baz")
@@ -125,8 +125,7 @@ fmt.Println(l.Get(0)) // "foo"
fmt.Println(l.Get(1)) // "baz"
```
-Lists are safe to use even after you continue to use the builder. It is also
-safe to build on top of existing lists.
+Builders are invalid after the call to `List()`.
## Map
@@ -230,8 +229,7 @@ fmt.Println(m.Get("foo")) // "300"
fmt.Println(m.Get("bar")) // "200"
```
-Maps are safe to use even after you continue to use the builder. You can
-also build on top of existing maps too.
+Builders are invalid after the call to `Map()`.
### Implementing a custom Hasher