update readme to include query example

README.md

@@ -11,51 +11,67 @@ Installation
 
 Example
 ============
+```
+package main
 
-	package main
+import (
+	"fmt"
+	"log"
 
-	import (
-		"fmt"
-		"log"
-
-		"github.com/nimajalali/go-force/force"
-		"github.com/nimajalali/go-force/sobjects"
+	"github.com/nimajalali/go-force/force"
+	"github.com/nimajalali/go-force/sobjects"
+)
+
+type SomeCustomSObject struct {
+	sobjects.BaseSObject
+	Active    bool   `force:"Active__c"`
+	AccountId string `force:"Account__c"`
+}
+
+func (t *SomeCustomSObject) ApiName() string {
+	return "SomeCustomObject__c"
+}
+
+type SomeCustomSObjectQueryResponse struct {
+	sobjects.BaseQuery
+
+	Records []*SomeCustomSObject `force:"records"`
+}
+
+func main() {
+	// Init the force
+	forceApi, err := force.Create(
+		"YOUR-API-VERSION",
+		"YOUR-CLIENT-ID",
+		"YOUR-CLIENT-SECRET",
+		"YOUR-USERNAME",
+		"YOUR-PASSWORD",
+		"YOUR-SECURITY-TOKEN",
+		"YOUR-ENVIRONMENT",
 	)
-
-	type SomeCustomSObject struct {
-		sobjects.BaseSObject
-		Active    bool   `force:"Active__c"`
-		AccountId string `force:"Account__c"`
+	if err != nil {
+		log.Fatal(err)
 	}
-
-	func (t *SomeCustomSObject) ApiName() string {
-		return "SomeCustomObject__c"
+
+	// Get somCustomSObject by ID
+	someCustomSObject := &SomeCustomSObject{}
+	err = forceApi.GetSObject("Your-Object-ID", someCustomSObject)
+	if err != nil {
+		fmt.Println(err)
 	}
 
-	func main() {
-		// Init the force
-		forceApi, err := force.Create(
-			"YOUR-API-VERSION",
-			"YOUR-CLIENT-ID",
-			"YOUR-CLIENT-SECRET",
-			"YOUR-USERNAME",
-			"YOUR-PASSWORD",
-			"YOUR-SECURITY-TOKEN",
-			"YOUR-ENVIRONMENT",
-		)
-		if err != nil {
-			log.Fatal(err)
-		}
-
-		someCustomSObject := &SomeCustomSObject{}
-		err = forceApi.GetSObject("Your-Object-ID", someCustomSObject)
-		if err != nil {
-			fmt.Println(err)
-		}
-		
-		fmt.Printf("%#v", someCustomSObject)
+	fmt.Printf("%#v", someCustomSObject)
+
+	// Query
+	someCustomSObjects := &SomeCustomSObjectQueryResponse{}
+	err = forceApi.Query("SELECT Id FROM SomeCustomSObject__c LIMIT 10", someCustomSObjects)
+	if err != nil {
+		fmt.Println(err)
 	}
 
+	fmt.Printf("%#v", someCustomSObjects)
+}
+```
 Documentation 
 =======