Set -> Add

Author: taybart

README.md

@@ -15,7 +15,7 @@ func main() {
   os.Setenv("ENVS_ARE_FUN", "true")
   os.Setenv("WOOT", `{ "yes": "even_json" }`)
 
-  env.Set([]string{
+  env.Add([]string{
       "ENVS_ARE_FUN",
       "WOOT",
       "PORT=8080", // default values

environment.go

@@ -16,12 +16,12 @@ var (
 	optionalKeys map[string]bool
 )
 
-/* Set : environment variables for use later. This is global to the project
+/* Add : environment variables for use later. This is global to the project
  * requred -> NAME
  * with_default -> NAME=taybart
  * optional -> NAME? // defaults to zero value
  */
-func Set(keys []string) {
+func Add(keys []string) {
 	err := Ensure(keys)
 	if err != nil {
 		panic(err)
@@ -56,7 +56,7 @@ func Ensure(keys []string) error {
 	}
 
 	if len(missingKeys) > 0 {
-		return fmt.Errorf("Set all required environment variables: %v", missingKeys)
+		return fmt.Errorf("set all required environment variables: %v", missingKeys)
 	}
 	return nil
 }

environment_test.go

@@ -14,7 +14,7 @@ func TestDefault(t *testing.T) {
 	// Define key
 	k := "TEST_DEFAULT"
 	v := "default_value"
-	env.Set([]string{fmt.Sprintf("%s=%s", k, v)})
+	env.Add([]string{fmt.Sprintf("%s=%s", k, v)})
 	is.True(env.Is(k, v))
 }
 
@@ -25,7 +25,7 @@ func TestOptionalKey(t *testing.T) {
 	k := "TEST_OPTIONAL_KEY"
 
 	// Add optional to env
-	env.Set([]string{
+	env.Add([]string{
 		fmt.Sprintf("%s?", k),
 	})
 	// make sure its empty string

scan/test_project/main.go

@@ -7,7 +7,7 @@ import (
 )
 
 func main() {
-	env.Set([]string{
+	env.Add([]string{
 		"ENV",
 		"PORT=6969",
 	})

scan/visitor.go

@@ -96,7 +96,7 @@ func (v *visitor) Visit(n ast.Node) bool {
 			}
 		}
 	case *ast.CallExpr: // line contains a function call
-		if isPkgDot(n.Fun, v.packageName, "Set") { // check that function call is env.Set() (handles import renames)
+		if isPkgDot(n.Fun, v.packageName, "Add") { // check that function call is env.Set() (handles import renames)
 			switch arg := n.Args[0].(type) {
 			case *ast.CompositeLit: // function was passed anon []string
 				arr, _ := getStringArray(arg)