Update value, suport interface, slice, map (#74)

builder_update.go

@@ -16,14 +16,27 @@
 // limitations under the License.
 package sqlxb
 
-import "time"
+import (
+	"encoding/json"
+	"time"
+)
 
 type UpdateBuilder struct {
 	bbs []Bb
 }
 
 func (ub *UpdateBuilder) Set(k string, v interface{}) *UpdateBuilder {
 
+	defer func() *UpdateBuilder {
+		bytes, _ := json.Marshal(v)
+		ub.bbs = append(ub.bbs, Bb{
+			op:    "SET",
+			key:   k,
+			value: string(bytes),
+		})
+		return ub
+	}()
+
 	switch v.(type) {
 	case string:
 		if v.(string) == "" {
@@ -42,8 +55,9 @@ func (ub *UpdateBuilder) Set(k string, v interface{}) *UpdateBuilder {
 	case time.Time:
 		ts := v.(time.Time).Format("2006-01-02 15:04:05")
 		v = ts
-	case []interface{}:
-		panic("Builder.doGLE(ke, []arr), [] ?")
+	case interface{}:
+		bytes, _ := json.Marshal(v)
+		v = string(bytes)
 	default:
 		if v == nil {
 			return ub

cond_builder.go

@@ -63,10 +63,10 @@ func (cb *CondBuilder) doIn(p string, k string, vs ...interface{}) *CondBuilder
 				continue
 			}
 			ss = append(ss, s)
-		case []interface{}:
-			panic("Builder.doIn(ke, ([]arr)), ([]arr) ?")
+		case interface{}:
+			panic("Builder.doIn(ke, (obj), ([]arr) ? ...")
 		default:
-			panic("Builder.doIn(ke, (*[]arr)), (*[]arr) ?")
+			panic("Builder.doIn(ke, (*obj)), (*[]arr) ? ...")
 		}
 	}
 
@@ -112,8 +112,8 @@ func (cb *CondBuilder) doGLE(p string, k string, v interface{}) *CondBuilder {
 	case time.Time:
 		ts := v.(time.Time).Format("2006-01-02 15:04:05")
 		return cb.addBb(p, k, ts)
-	case []interface{}:
-		panic("Builder.doGLE(ke, []arr), [] ?")
+	case interface{}:
+		panic("Builder.doGLE(ke, obj, [] ? ...")
 	default:
 		if v == nil {
 			return cb