first commit

.gitignore

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+*.gem
+.bundle
+Gemfile.lock
+pkg/*

Gemfile

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+source "http://rubygems.org"
+
+gem "activerecord", :require => "active_record"
+
+# Specify your gem's dependencies in rolify.gemspec
+gemspec

Rakefile

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+require 'bundler'
+Bundler::GemHelper.install_tasks

lib/generators/rolify/role/role_generator.rb

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+require 'rails/generators/migration'
+
+module Rolify
+  module Generators
+    class RoleGenerator < Rails::Generators::Base
+      include Rails::Generators::Migration
+
+      source_root File.expand_path('../templates', __FILE__)
+      argument :role_cname, :type => :string, :default => "Role"
+      argument :user_cname, :type => :string, :default => "User"
+
+      desc "Generates a model with the given NAME and a migration file."
+
+      def generate_role
+        template "role.rb", "app/models/role.rb"
+        inject_into_class(model_path, user_cname.camelize) do  
+          "  has_and_belongs_to_many :#{role_cname.tableize}\n"
+        end
+      end
+
+      def copy_role_file
+        migration_template "migration.rb", "db/migrate/rolify_create_#{role_cname.tableize}"
+      end
+
+      def model_path
+        File.join("app", "models", "#{user_cname.underscore}.rb")
+      end
+
+      def self.next_migration_number(path)
+        Time.now.utc.strftime("%Y%m%d%H%M%S")
+      end
+    end
+  end
+end

lib/generators/rolify/role/templates/migration.rb

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+class RolifyCreate<%= role_cname.camelize %> < ActiveRecord::Migration
+  def change
+    create_table(<%= role_cname.tableize.to_sym %>) do |t|
+      t.string :name
+      t.references :resource, :polymorphic => true
+
+      t.timestamps
+    end
+
+    create_table(<%= (user_cname.tableize + "_" + role_cname.tableize).to_sym %>, :id => false) do |t|
+      t.references :<%= user_cname.underscore.singularize %>
+      t.references :<%= role_cname.underscore.singularize %>
+    end
+  end
+end

lib/generators/rolify/role/templates/role.rb

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+class <%= role_cname.camelize %> < ActiveRecord::Base
+  has_and_belongs_to_many :<%= user_cname.tableize %>
+end

lib/rolify.rb

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+module Rolify
+  # Your code goes here...
+end

lib/rolify/version.rb

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+module Rolify
+  VERSION = "0.0.1"
+end

rolify.gemspec

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+# -*- encoding: utf-8 -*-
+$:.push File.expand_path("../lib", __FILE__)
+require "rolify/version"
+
+Gem::Specification.new do |s|
+  s.name        = "rolify"
+  s.version     = Rolify::VERSION
+  s.platform    = Gem::Platform::RUBY
+  s.authors     = ["Florent Monbillard"]
+  s.email       = ["[email protected]"]
+  s.homepage    = ""
+  s.summary     = %q{Roles library with object scoping}
+  s.description = %q{Very simple Roles library without any authorization enforcement (built to use with cancan) supporting scope on object: user.is_moderator?(Forum.first) => # return false if user is moderator of another Forum }
+
+  s.rubyforge_project = s.name
+
+  s.files         = `git ls-files`.split("\n")
+  s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.require_paths = ["lib"]
+end

spec/spec_helper.rb

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+re 'rubygems'
+require 'bundler/setup'
+
+Bundler.require(:default)