Initial commit

.gitignore

@@ -0,0 +1,17 @@
+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp

Gemfile

@@ -0,0 +1,4 @@
+source 'https://rubygems.org'
+gemspec
+
+gem 'rails', '>= 3.0.0'

LICENSE.txt

@@ -0,0 +1,22 @@
+Copyright (c) 2012 Toru KAWAMURA
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -0,0 +1,29 @@
+# ResourcesIdReplace
+
+TODO: Write a gem description
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'resources_id_replace'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install resources_id_replace
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Contributing
+
+1. Fork it
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create new Pull Request

Rakefile

@@ -0,0 +1,15 @@
+require 'bundler/setup'
+require 'bundler/gem_tasks'
+
+require 'rake/testtask'
+
+Rake::TestTask.new(:test) do |t|
+  t.libs << 'lib'
+  t.libs << 'test'
+  t.pattern = 'test/**/*_test.rb'
+  t.verbose = false
+end
+
+
+task :default => :test
+

lib/resources_id_replace.rb

@@ -0,0 +1,17 @@
+require "resources_id_replace/version"
+require 'action_dispatch'
+
+ActionDispatch::Routing::Mapper::Resources::Resource.class_eval do
+  def id_replacer
+    (@options[:replace_id_with] || 'id').to_s
+  end
+
+  def member_scope
+    "#{path}/:#{id_replacer}"
+  end
+
+  def nested_scope
+    "#{path}/:#{singular}_#{id_replacer}"
+  end
+end
+ActionDispatch::Routing::Mapper::Resources::RESOURCE_OPTIONS << :replace_id_with

lib/resources_id_replace/version.rb

@@ -0,0 +1,3 @@
+module ResourcesIdReplace
+  VERSION = "0.0.1"
+end

resources_id_replace.gemspec

@@ -0,0 +1,21 @@
+# -*- encoding: utf-8 -*-
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'resources_id_replace/version'
+
+Gem::Specification.new do |gem|
+  gem.name          = "resources_id_replace"
+  gem.version       = ResourcesIdReplace::VERSION
+  gem.authors       = ["Toru KAWAMURA"]
+  gem.email         = ["[email protected]"]
+  gem.description   = %q{Replace path name of resources' id}
+  gem.summary       = %q{Replace path name of resources' id}
+  gem.homepage      = "https://github.com/tkawa/resources_id_replace"
+
+  gem.files         = `git ls-files`.split($/)
+  gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
+  gem.require_paths = ["lib"]
+
+  gem.add_dependency 'actionpack', '>= 3.0.0'
+  gem.add_development_dependency 'rake'
+end

test/resources_id_replace_test.rb

@@ -0,0 +1,52 @@
+# Configure Rails Environment
+ENV["RAILS_ENV"] = "test"
+
+require 'test/unit'
+
+require 'abstract_controller'
+require 'action_controller'
+require 'action_dispatch'
+
+require 'resources_id_replace'
+
+class UsersController < ActionController::Base
+  def show
+    head params[:name] ? :ok : :not_found
+  end
+end
+class CommentsController < ActionController::Base
+  def index
+    head params[:user_name] ? :ok : :not_found
+  end
+  def show
+    head params[:user_name] && params[:id] ? :ok : :not_found
+  end
+end
+
+class ResourcesIdReplaceTest < ActionDispatch::IntegrationTest
+  Routes = ActionDispatch::Routing::RouteSet.new.tap do |app|
+    app.draw do
+      resources :users, :replace_id_with => 'name' do
+        resources :comments
+      end
+    end
+  end
+
+  include Routes.url_helpers
+  def app; Routes end
+
+  test "accessing user by name instead of id" do
+    get "/users/tkawa"
+    assert_equal "200", @response.code
+  end
+
+  test "accessing subresource by name instead of id" do
+    get "/users/tkawa/comments"
+    assert_equal "200", @response.code
+  end
+
+  test "accessing member of subresource by id" do
+    get "/users/tkawa/comments/1"
+    assert_equal "200", @response.code
+  end
+end