update doc

README.md

@@ -121,13 +121,8 @@ sb.Select("id")
 sb.From(sb.As(fmt.Sprintf("(%v)", sb.Var(fromSb), "user")))
 sb.Where(sb.In("status", statusSb))
 
-fromSb.Select("id")
-fromSb.From("user")
-fromSb.Where(sb.G("level", 4))
-
-statusSb.Select("status")
-statusSb.From("config")
-statusSb.Where(sb.E("state", 1))
+fromSb.Select("id").From("user").Where(fromSb.GreaterThan("level", 4))
+statusSb.Select("status").From("config").Where(statusSb.Equal("state", 1))
 
 sql, args := sb.Build()
 fmt.Println(sql)

struct.go

@@ -228,13 +228,13 @@ func (s *Struct) DeleteFrom(table string) *DeleteBuilder {
 	return db
 }
 
-// Addr take address of all exported fields of the s from the value.
+// Addr takes address of all exported fields of the s from the value.
 // The returned result can be used in `Row#Scan` directly.
 func (s *Struct) Addr(value interface{}) []interface{} {
 	return s.AddrForTag("", value)
 }
 
-// AddrForTag take address of all fields of the s tagged with tag from the value.
+// AddrForTag takes address of all fields of the s tagged with tag from the value.
 // The returned result can be used in `Row#Scan` directly.
 //
 // If tag is not defined in s in advance,
@@ -248,7 +248,7 @@ func (s *Struct) AddrForTag(tag string, value interface{}) []interface{} {
 	return s.AddrWithCols(fields, value)
 }
 
-// AddrWithCols take address of all columns defined in cols from the value.
+// AddrWithCols takes address of all columns defined in cols from the value.
 // The returned result can be used in `Row#Scan` directly.
 func (s *Struct) AddrWithCols(cols []string, value interface{}) []interface{} {
 	v := dereferencedValue(value)