Rails OR Query with JOIN and LIKE

I am in need to run a query like this in rails: ``` select users.* from users inner join posts on users.id = posts.user_id where posts.title like '%xxx%' or posts.title like '%yyy%' or posts.title like '%zzz%' ``` Where User and Post are my Models. I did something like this: ``` title_array = ["xxx", "yyy", "zzz"] users = User.all users = users.joins(:posts).where(posts: { title: title_array }) ``` but this gives me sql query like this: ``` select users.* from users inner join posts on users.id = posts.user_id where posts.title IN ('%xxx%', '%yyy%', '%zzz%') ``` Also I have the value of posts.title in an array. So I have given example with three OR values but it might vary with every request. I need the rails way to solve this. Can somebody help me figure out this please?