Merge pull request #6 from dims/update-travis-yaml-with-additional-ch…

…ecks

Update .travis.yml with additional checks

.travis.yml

@@ -1,8 +1,14 @@
 language: go
+dist: xenial
 go:
-  - "1.3"
-  - "1.4"
-  - "1.10"
+  - 1.9.x
+  - 1.10.x
+  - 1.11.x
 script:
-  - go test
-  - go build
+  - go get -t -v ./...
+  - diff -u <(echo -n) <(gofmt -d .)
+  - diff -u <(echo -n) <(golint $(go list -e ./...) | grep -v YAMLToJSON)
+  - go tool vet .
+  - go test -v -race ./...
+install:
+  - go get golang.org/x/lint/golint

fields.go

@@ -1,6 +1,7 @@
 // Copyright 2013 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
+
 package yaml
 
 import (

yaml.go

@@ -11,7 +11,7 @@ import (
 	"gopkg.in/yaml.v2"
 )
 
-// Marshals the object into JSON then converts JSON to YAML and returns the
+// Marshal marshals the object into JSON then converts JSON to YAML and returns the
 // YAML.
 func Marshal(o interface{}) ([]byte, error) {
 	j, err := json.Marshal(o)
@@ -78,7 +78,7 @@ func jsonUnmarshal(r io.Reader, o interface{}, opts ...JSONOpt) error {
 	return nil
 }
 
-// Convert JSON to YAML.
+// JSONToYAML Converts JSON to YAML.
 func JSONToYAML(j []byte) ([]byte, error) {
 	// Convert the JSON to an object.
 	var jsonObj interface{}
@@ -316,6 +316,4 @@ func convertToJSONableObject(yamlObj interface{}, jsonTarget *reflect.Value) (in
 		}
 		return yamlObj, nil
 	}
-
-	return nil, nil
 }

yaml_go110_test.go

@@ -34,7 +34,7 @@ func TestUnmarshalWithTags(t *testing.T) {
 
 }
 
-func ExampleUnknown() {
+func exampleUnknown() {
 	type WithTaggedField struct {
 		Field string `json:"field"`
 	}