Remove thoas/stats fork

vendor/github.com/thoas/stats/options.go

@@ -0,0 +1,59 @@
+package stats
+
+// Options are stats options.
+type Options struct {
+	statusCode *int
+	size       int
+	recorder   ResponseWriter
+}
+
+// StatusCode returns the response status code.
+func (o Options) StatusCode() int {
+	if o.recorder != nil {
+		return o.recorder.Status()
+	}
+
+	return *o.statusCode
+}
+
+// Size returns the response size.
+func (o Options) Size() int {
+	if o.recorder != nil {
+		return o.recorder.Size()
+	}
+
+	return o.size
+}
+
+// Option represents a stats option.
+type Option func(*Options)
+
+// WithStatusCode sets the status code to use in stats.
+func WithStatusCode(statusCode int) Option {
+	return func(o *Options) {
+		o.statusCode = &statusCode
+	}
+}
+
+// WithSize sets the size to use in stats.
+func WithSize(size int) Option {
+	return func(o *Options) {
+		o.size = size
+	}
+}
+
+// WithRecorder sets the recorder to use in stats.
+func WithRecorder(recorder ResponseWriter) Option {
+	return func(o *Options) {
+		o.recorder = recorder
+	}
+}
+
+// newOptions takes functional options and returns options.
+func newOptions(options ...Option) *Options {
+	opts := &Options{}
+	for _, o := range options {
+		o(opts)
+	}
+	return opts
+}