class: swich parent ref to struct from string (#5)

class.go

@@ -8,12 +8,16 @@ import (
 )
 
 type Class struct {
-	ID                 string `json:"Id,omitempty"`
-	Name               string `json:",omitempty"`
-	SyncToken          string `json:",omitempty"`
-	ParentRef          string `json:",omitempty"`
-	SubClass           bool   `json:",omitempty"`
-	FullyQualifiedName string `json:",omitempty"`
+	ID                 string    `json:"Id,omitempty"`
+	Name               string    `json:",omitempty"`
+	SyncToken          string    `json:",omitempty"`
+	ParentRef          ParentRef `json:",omitempty"`
+	SubClass           bool      `json:",omitempty"`
+	FullyQualifiedName string    `json:",omitempty"`
+}
+
+type ParentRef struct {
+	Value string `json:"value"`
 }
 
 // GetClasses fetches classes based on a page size

client.go

@@ -7,18 +7,18 @@ Package quickbooks provides access to Intuit's QuickBooks Online API.
 NOTE: This library is very incomplete. I just implemented the minimum for my
 use case. Pull requests welcome :)
 
- // Do this after you go through the normal OAuth process.
- var client = oauth2.NewClient(ctx, tokenSource)
-
- // Initialize the client handle.
- var qb = quickbooks.Client{
-	 Client: client,
-	 Endpoint: quickbooks.SandboxEndpoint,
-	 RealmID: "some company account ID"'
- }
-
- // Make a request!
- var companyInfo, err = qb.FetchCompanyInfo()
+	 // Do this after you go through the normal OAuth process.
+	 var client = oauth2.NewClient(ctx, tokenSource)
+
+	 // Initialize the client handle.
+	 var qb = quickbooks.Client{
+		 Client: client,
+		 Endpoint: quickbooks.SandboxEndpoint,
+		 RealmID: "some company account ID"'
+	 }
+
+	 // Make a request!
+	 var companyInfo, err = qb.FetchCompanyInfo()
 */
 package quickbooks