where can i find some examples for fluent api in ruby? -

We have understood the concept of fluent API but now we want to see some current fluent APIs to understand better. Where can I find such examples, I have searched a lot but I could not find it.

is great:

  users.where (user [: Name] .ec ('bob'). Or (user [: age] .lt (25))) Comments. Include (answer). (Reply [: parent_id] .eq comment [: id]))