Merge branch 'master' of github.com:golobby/container

README.md

@@ -9,6 +9,13 @@
 GoLobby Container is a lightweight yet powerful IoC (dependency injection) container for Go projects.
 It's built neat, easy-to-use, and performance-in-mind to be your ultimate requirement.
 
+Features:
+- Singleton and Transient bindings
+- Named dependencies (bindings)
+- Resolve by functions, variables, and structs
+- Must helpers that convert errors to panics
+- Global instance for small applications
+
 ## Documentation
 ### Required Go Versions
 It requires Go `v1.11` or newer versions.
@@ -173,6 +180,15 @@ err := container.Call(func(db Database, s Shape) {
 })
 ```
 
+You are able to raise an error in your receiver function, as well.
+
+```go
+err := container.Call(func(db Database) error {
+  return db.Ping()
+})
+// err could be `db.Ping()` error.
+```
+
 Caution: The `Call()` method does not support named bindings.
 
 #### Using Structs