package qb

import (
	"bytes"
)

// placeholders returns a string with count ? placeholders joined with commas.
func placeholders(cql *bytes.Buffer, count int) {
	if count < 1 {
		return
	}

	for i := 0; i < count-1; i++ {
		cql.WriteByte('?')
		cql.WriteByte(',')
	}
	cql.WriteByte('?')
}