Setting a relationship's foreign key as tableName_primaryKey doesn't work with snakecased names

According to the docs http://adonisjs.com/docs/4.0/relationships#_has_many

Quick example

cars() {
    return this.hasMany('App/Models/Cars', 'id', 'user_cars_user_id')
}

This relation is going to look into user table because the string is split by underscores, hence you can’t target tables with underscores in its name. Same happens with foreign key columns.

Because of that, the delimiter must be a dot: 'user_cars.user_id' (in the form tableName.fieldName), right?

[thetutlage]

Maybe you didn’t read it properly. As per the docs

Defaults to tableName_primaryKey of the current model. The singular form of the table name is used.

The convention to use the foreignKey is based on the tableName_primaryKey. However, you can define your own custom foreignKey.

But it doesn’t say that your foreignKey will be parsed to pull the tablename and then primaryKey.

It’s not “everywhere you make use of it”, its in the relationship method, where the docs explicitly say that you CAN provide said naming convention for the tableName_primaryKey.

Why the hell on the planet a Model will use a different table using Relationship.

[thetutlage]

Also when you think it’s a confusion on docs or implementation. Then you must ask in a clarification tone, instead of declaring everything as a bug.