[RaphaelFakhri]

Motivation

Since Rails 8.0, has_secure_password on an Active Record model defines find_by_<attribute>_reset_token and find_by_<attribute>_reset_token! class methods. The ActiveModelSecurePassword compiler only reads the InstanceMethodsOnActivation modules, so the finders are missing from the generated RBI, and calls like User.find_by_password_reset_token(token) fail with "Method does not exist" in Sorbet.

Implementation

For every <attribute>_reset_token method the compiler already finds, it checks whether the model responds to find_by_<attribute>_reset_token. If it does, the compiler adds both finders as class methods:

• find_by_<attribute>_reset_token(token) returns T.nilable(Model), backed by find_by_token_for.
• find_by_<attribute>_reset_token!(token) returns Model, backed by find_by_token_for!.

The respond_to? check keeps plain Active Model classes and models with reset_token: false unchanged, because Rails only defines the finders when the class supports generates_token_for.

Tests

Added a spec for an Active Record model with has_secure_password that asserts the finders are generated. The spec fails without the compiler change and passes with it. The existing specs for plain Active Model classes still pass unchanged.

Fixes #2749