Fix trim last separator (#38)

cristaloleg · web-flow · commit 299d3cd7b618 · 2024-03-13T17:54:31.000+01:00
diff --git a/builq.go b/builq.go
@@ -125,11 +125,8 @@ func (b *Builder) build() (_ string, _ []any) {
 		b.setErr(err)
 	}
 
-	// drop last separator for clarity.
-	q := query.String()
-	if q[len(q)-1] == b.sep {
-		q = q[:len(q)-1]
-	}
+	// drop last separators for clarity.
+	q := strings.TrimRight(query.String(), string(b.sep))
 	return q, resArgs
 }
 
diff --git a/example_test.go b/example_test.go
@@ -56,7 +56,6 @@ func ExampleNew() {
 	// SELECT foo, bar FROM users
 	// WHERE active IS TRUE
 	// AND user_id = $1 OR user = $2
-	//
 	// args:
 	// [42 root]
 	// debug:

Original file line number	Diff line number	Diff line change
`@@ -125,11 +125,8 @@ func (b *Builder) build() (_ string, _ []any) {`
`125`	`125`	`b.setErr(err)`
`126`	`126`	`}`
`127`	`127`
`128`		`- // drop last separator for clarity.`
`129`		`- q := query.String()`
`130`		`- if q[len(q)-1] == b.sep {`
`131`		`- q = q[:len(q)-1]`
`132`		`- }`
	`128`	`+ // drop last separators for clarity.`
	`129`	`+ q := strings.TrimRight(query.String(), string(b.sep))`
`133`	`130`	`return q, resArgs`
`134`	`131`	`}`
`135`	`132`