best practices for `ArgumentError` when using polymorphic associations in Rails 7?
I've encountered a strange issue with Does anyone know how to I'm having trouble with I tried several approaches but none seem to work... I'm working with an `ArgumentError` when trying to set up polymorphic associations in my Rails 7 application. I have two models: `Comment` and `Post`, where `Comment` can belong to multiple models such as `Post` and `Image`. The `comments` table has a `commentable_type` and `commentable_id` for the polymorphic association. After setting up the associations, I'm trying to create a comment for a `Post`, but I get the following behavior when I call `@post.comments.create(content: 'Great post!')`: ``` ArgumentError: wrong number of arguments (given 1, expected 0) ``` Here's the relevant portion of my models: ```ruby class Post < ApplicationRecord has_many :comments, as: :commentable end class Comment < ApplicationRecord belongs_to :commentable, polymorphic: true end ``` I double-checked my database migrations, and they look like this: ```ruby def change create_table :comments do |t| t.text :content t.references :commentable, polymorphic: true, index: true t.timestamps end end ``` I've also confirmed that the `commentable_type` and `commentable_id` columns are set correctly in the `comments` table. I suspect the behavior might be related to how I'm initializing the comment, but I'm not sure what I'm missing. I've tried explicitly passing the `commentable` object when creating the comment: ```ruby @post.comments.create(commentable: @post, content: 'Great post!') ``` But this didn't resolve the scenario. Any advice on how to troubleshoot or fix this question would be appreciated! My development environment is Linux. What am I doing wrong? For context: I'm using Ruby on Debian. Could someone point me to the right documentation? I'm using Ruby stable in this project. What would be the recommended way to handle this? For reference, this is a production web app. I'd be grateful for any help.