Curated library of atomic AI agent skills for Hanami, dry-rb, and ROM Ruby development. Covers actions, slices, repositories, relations, changesets, providers, DI, operations, TDD, CLI, views, routing, and validation. Shared Ruby process skills have moved to ruby-core-skills. Uses Markdown + Front-matter architecture.
92
94%
Does it follow best practices?
Impact
92%
1.33xAverage score across 35 eval scenarios
Passed
No known issues
This guide provides a comparative reference between Rails routing and the Hanami 2.x Routes DSL.
| Rails (config/routes.rb) | Hanami 2.x (config/routes.rb) |
|---|---|
get "/users", to: "users#index" | get "/users", to: "users.index" |
resources :users | resources :users |
resource :profile | resource :profile |
scope "api" do ... end | scope "api" do ... end |
namespace :api do ... end | scope "api" do ... end or slice :api, at: "/api" |
root to: "home#index" | root to: "home.index" |
users_path | routes.path(:users) |
user_path(1) | routes.path(:user, id: 1) |
Both routers evaluate definitions sequentially top-to-bottom. Specific paths must always be declared before wildcards to avoid shadowing:
# CORRECT: Specific route evaluated first
get "/users/new", to: "users.new"
get "/users/:id", to: "users.show"
# INCORRECT: "/users/new" is shadowed as an :id parameter
get "/users/:id", to: "users.show"
get "/users/new", to: "users.new"docs
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
scenario-10
scenario-11
scenario-12
scenario-13
scenario-14
scenario-15
scenario-16
scenario-17
scenario-18
scenario-19
scenario-20
scenario-21
scenario-22
scenario-23
scenario-24
scenario-25
scenario-26
scenario-27
scenario-28
scenario-29
scenario-30
scenario-31
scenario-32
scenario-33
scenario-34
scenario-35
skills
actions
build-json-api
create-action
handle-errors
validate-params
context
load-context
db
create-changeset
create-repository
define-relation
write-migration
dry-monads
handle-result-pattern
dry-rb
create-operation
create-validation-contract
providers
configure-providers
implement-di
review-security
routing
define-routes
slices
configure-slice
create-slice
extract-slice
review-slice-boundaries
test-slice