使用 RVM。从 ruby 1.9.2-p290 更新到 1.9.3-p194。
bundle install工作正常。
当我尝试运行任何 rails 任务时，我收到一个错误：
Tylers-MacBook-Pro:csbb Tyler$ rails c --sandox
/Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:77:in `rescue in rescue in block in require': undefined method `gsub' for nil:NilClass (NoMethodError)
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:72:in `rescue in block in require'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:62:in `block in require'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `each'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `require'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194@global/gems/bundler-1.1.5/lib/bundler.rb:119:in `require'
from /Users/Tyler/Development/Rails/csbb/config/application.rb:13:in `<top (required)>'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:39:in `require'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:39:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
宝石文件：
source 'http://rubygems.org'
gem 'rails', '3.2.1'
gem 'devise'
gem 'heroku'
gem 'typhoeus'
gem 'capistrano'
gem 'rvm-capistrano'
gem 'capistrano-ext'
gem 'launchy'
gem 'mysql2'
gem 'cancan'
gem 'database_cleaner'
gem 'stripe'
gem 'will_paginate', '~> 3.0'
gem 'turkee', :git => "https://github.com/workmaster2n/turkee.git", ref: '04da1de00ac02cff33341fa677ab2dd9212d4086'
gem 'yettings'
gem 'nokogiri'
gem 'htmlentities'
gem 'rest-client'
gem 'ruby-debug-base19x', '0.11.30.pre10'
gem 'ruby-debug-ide', '0.4.17.beta14'
group :development do
gem 'rspec-rails'
gem 'guard-rspec'
gem 'annotate'
gem 'thin'
end
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails'
gem 'coffee-rails'
gem 'uglifier'
gem 'twitter-bootstrap-rails'
end
gem 'jquery-rails'
group :test do
gem 'rspec-rails'
gem 'capybara'
gem 'capybara-webkit'
gem 'rb-fsevent', :require => false
gem 'growl'
gem 'guard-spork'
gem 'spork', '~> 0.9.0.rc'
gem 'factory_girl_rails'
gem 'vcr'
gem 'fakeweb'
end
group :production do
end
application.rb（第 13 行是：）Bundler.require(*Rails.groups(:assets => %w(development test))：
require File.expand_path('../boot', __FILE__)
# Pick the frameworks you want:
require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "sprockets/railtie"
# require "rails/test_unit/railtie"
if defined?(Bundler)
# If you precompile assets before deploying to production, use this line
Bundler.require(*Rails.groups(:assets => %w(development test)))
# If you want your assets lazily compiled in production, use this line
# Bundler.require(:default, :assets, Rails.env)
end
module WeaponXO
class Application < Rails::Application
config.csbb = ActiveSupport::OrderedOptions.new
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.
# Custom directories with classes and modules you want to be autoloadable.
config.autoload_paths += %W(#{config.root}/lib)
# Only load the plugins named here, in the order given (default is alphabetical).
# :all can be used as a placeholder for all plugins not explicitly named.
# config.plugins = [ :exception_notification, :ssl_requirement, :all ]
# Activate observers that should always be running.
# config.active_record.observers = :cacher, :garbage_collector, :forum_observer
# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
# config.time_zone = 'Central Time (US & Canada)'
# The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
# config.i18n.default_locale = :de
# Configure the default encoding used in templates for Ruby 1.9.
config.encoding = "utf-8"
# Configure sensitive parameters which will be filtered from the log file.
config.filter_parameters += [:password, :password_confirmation]
# Use SQL instead of Active Record's schema dumper when creating the database.
# This is necessary if your schema can't be completely dumped by the schema dumper,
# like if you have constraints or database-specific column types
# config.active_record.schema_format = :sql
# Enforce whitelist mode for mass assignment.
# This will create an empty whitelist of attributes available for mass-assignment for all models
# in your app. As such, your models will need to explicitly whitelist or blacklist accessible
# parameters by using an attr_accessible or attr_protected declaration.
# config.active_record.whitelist_attributes = true
# Enable the asset pipeline
config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'
end
end
编辑
如果我注释掉第 13 行application.rb，我会收到此错误（预期）：
/Users/Tyler/Development/Rails/csbb/config/initializers/devise.rb:3:in `<top (required)>': uninitialized constant Devise (NameError)
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/engine.rb:588:in `block (2 levels) in <class:Engine>'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/engine.rb:587:in `each'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/engine.rb:587:in `block in <class:Engine>'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:30:in `run'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `each'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/application.rb:136:in `initialize!'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/Tyler/Development/Rails/csbb/config/environment.rb:5:in `<top (required)>'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/application.rb:103:in `require'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/application.rb:103:in `require_environment!'
from /Users/Tyler/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.1/lib/rails/commands.rb:40:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
设计.rb
# Use this hook to configure devise mailer, warden hooks and so forth.
# Many of these configuration options can be set straight in your model.
Devise.setup do |config|
# ==> Mailer Configuration
# Configure the e-mail address which will be shown in Devise::Mailer,
# note that it will be overwritten if you use your own mailer class with default "from" parameter.
config.mailer_sender = "support@weaponxo.com"
# Configure the class responsible to send e-mails.
# config.mailer = "Devise::Mailer"
# Automatically apply schema changes in tableless databases
config.apply_schema = false
# ==> ORM configuration
# Load and configure the ORM. Supports :active_record (default) and
# :mongoid (bson_ext recommended) by default. Other ORMs may be
# available as additional gems.
require 'devise/orm/active_record'
# ==> Configuration for any authentication mechanism
# Configure which keys are used when authenticating a user. The default is
# just :email. You can configure it to use [:username, :subdomain], so for
# authenticating a user, both parameters are required. Remember that those
# parameters are used only when authenticating and not when retrieving from
# session. If you need permissions, you should implement that in a before filter.
# You can also supply a hash where the value is a boolean determining whether
# or not authentication should be aborted when the value is not present.
# config.authentication_keys = [ :email ]
# Configure parameters from the request object used for authentication. Each entry
# given should be a request method and it will automatically be passed to the
# find_for_authentication method and considered in your model lookup. For instance,
# if you set :request_keys to [:subdomain], :subdomain will be used on authentication.
# The same considerations mentioned for authentication_keys also apply to request_keys.
# config.request_keys = []
# Configure which authentication keys should be case-insensitive.
# These keys will be downcased upon creating or modifying a user and when used
# to authenticate or find a user. Default is :email.
config.case_insensitive_keys = [ :email ]
# Configure which authentication keys should have whitespace stripped.
# These keys will have whitespace before and after removed upon creating or
# modifying a user and when used to authenticate or find a user. Default is :email.
config.strip_whitespace_keys = [ :email ]
# Tell if authentication through request.params is enabled. True by default.
# It can be set to an array that will enable params authentication only for the
# given strategies, for example, `config.params_authenticatable = [:database]` will
# enable it only for database (email + password) authentication.
# config.params_authenticatable = true
# Tell if authentication through HTTP Basic Auth is enabled. False by default.
# It can be set to an array that will enable http authentication only for the
# given strategies, for example, `config.http_authenticatable = [:token]` will
# enable it only for token authentication.
# config.http_authenticatable = false
# If http headers should be returned for AJAX requests. True by default.
# config.http_authenticatable_on_xhr = true
# The realm used in Http Basic Authentication. "Application" by default.
# config.http_authentication_realm = "Application"
# It will change confirmation, password recovery and other workflows
# to behave the same regardless if the e-mail provided was right or wrong.
# Does not affect registerable.
# config.paranoid = true
# By default Devise will store the user in session. You can skip storage for
# :http_auth and :token_auth by adding those symbols to the array below.
# Notice that if you are skipping storage for all authentication paths, you
# may want to disable generating routes to Devise's sessions controller by
# passing :skip => :sessions to `devise_for` in your config/routes.rb
config.skip_session_storage = [:http_auth]
# ==> Configuration for :database_authenticatable
# For bcrypt, this is the cost for hashing the password and defaults to 10. If
# using other encryptors, it sets how many times you want the password re-encrypted.
#
# Limiting the stretches to just one in testing will increase the performance of
# your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use
# a value less than 10 in other environments.
config.stretches = Rails.env.test? ? 1 : 10
# Setup a pepper to generate the encrypted password.
# config.pepper = "414a4a386818bbd8897a8a083af56bd752a4e17d7daf490c598fae61d210ca5695d871fbbed21e9070b99804c7a52ff7c0227793cf925678ccf71d3112fd09d8"
# ==> Configuration for :confirmable
# A period that the user is allowed to access the website even without
# confirming his account. For instance, if set to 2.days, the user will be
# able to access the website for two days without confirming his account,
# access will be blocked just in the third day. Default is 0.days, meaning
# the user cannot access the website without confirming his account.
# config.allow_unconfirmed_access_for = 2.days
# If true, requires any email changes to be confirmed (exctly the same way as
# initial account confirmation) to be applied. Requires additional unconfirmed_email
# db field (see migrations). Until confirmed new email is stored in
# unconfirmed email column, and copied to email column on successful confirmation.
config.reconfirmable = true
# Defines which key will be used when confirming an account
# config.confirmation_keys = [ :email ]
# ==> Configuration for :rememberable
# The time the user will be remembered without asking for credentials again.
# config.remember_for = 2.weeks
# If true, extends the user's remember period when remembered via cookie.
# config.extend_remember_period = false
# If true, uses the password salt as remember token. This should be turned
# to false if you are not using database authenticatable.
config.use_salt_as_remember_token = true
# Options to be passed to the created cookie. For instance, you can set
# :secure => true in order to force SSL only cookies.
# config.cookie_options = {}
# ==> Configuration for :validatable
# Range for password length. Default is 6..128.
# config.password_length = 6..128
# Email regex used to validate email formats. It simply asserts that
# an one (and only one) @ exists in the given string. This is mainly
# to give user feedback and not to assert the e-mail validity.
# config.email_regexp = /\A[^@]+@[^@]+\z/
# ==> Configuration for :timeoutable
# The time you want to timeout the user session without activity. After this
# time the user will be asked for credentials again. Default is 30 minutes.
# config.timeout_in = 30.minutes
# ==> Configuration for :lockable
# Defines which strategy will be used to lock an account.
# :failed_attempts = Locks an account after a number of failed attempts to sign in.
# :none = No lock strategy. You should handle locking by yourself.
# config.lock_strategy = :failed_attempts
# Defines which key will be used when locking and unlocking an account
# config.unlock_keys = [ :email ]
# Defines which strategy will be used to unlock an account.
# :email = Sends an unlock link to the user email
# :time = Re-enables login after a certain amount of time (see :unlock_in below)
# :both = Enables both strategies
# :none = No unlock strategy. You should handle unlocking by yourself.
# config.unlock_strategy = :both
# Number of authentication tries before locking an account if lock_strategy
# is failed attempts.
# config.maximum_attempts = 20
# Time interval to unlock the account if :time is enabled as unlock_strategy.
# config.unlock_in = 1.hour
# ==> Configuration for :recoverable
#
# Defines which key will be used when recovering the password for an account
# config.reset_password_keys = [ :email ]
# Time interval you can reset your password with a reset password key.
# Don't put a too small interval or your users won't have the time to
# change their passwords.
config.reset_password_within = 6.hours
# ==> Configuration for :encryptable
# Allow you to use another encryption algorithm besides bcrypt (default). You can use
# :sha1, :sha512 or encryptors from others authentication tools as :clearance_sha1,
# :authlogic_sha512 (then you should set stretches above to 20 for default behavior)
# and :restful_authentication_sha1 (then you should set stretches to 10, and copy
# REST_AUTH_SITE_KEY to pepper)
# config.encryptor = :sha512
# ==> Configuration for :token_authenticatable
# Defines name of the authentication token params key
# config.token_authentication_key = :auth_token
# ==> Scopes configuration
# Turn scoped views on. Before rendering "sessions/new", it will first check for
# "users/sessions/new". It's turned off by default because it's slower if you
# are using only default views.
# config.scoped_views = false
# Configure the default scope given to Warden. By default it's the first
# devise role declared in your routes (usually :user).
# config.default_scope = :user
# Configure sign_out behavior.
# Sign_out action can be scoped (i.e. /users/sign_out affects only :user scope).
# The default is true, which means any logout action will sign out all active scopes.
# config.sign_out_all_scopes = true
# ==> Navigation configuration
# Lists the formats that should be treated as navigational. Formats like
# :html, should redirect to the sign in page when the user does not have
# access, but formats like :xml or :json, should return 401.
#
# If you have any extra navigational formats, like :iphone or :mobile, you
# should add them to the navigational formats lists.
#
# The "*/*" below is required to match Internet Explorer requests.
# config.navigational_formats = ["*/*", :html]
# The default HTTP method used to sign out a resource. Default is :delete.
config.sign_out_via = :delete
# ==> OmniAuth
# Add a new OmniAuth provider. Check the wiki for more information on setting
# up on your models and hooks.
# config.omniauth :github, 'APP_ID', 'APP_SECRET', :scope => 'user,public_repo'
# ==> Warden configuration
# If you want to use other strategies, that are not supported by Devise, or
# change the failure app, you can configure them inside the config.warden block.
#
# config.warden do |manager|
# manager.intercept_401 = false
# manager.default_strategies(:scope => :user).unshift :some_external_strategy
# end
end
固定的
我安装 ruby 1.9.3 时发生了一些事情。在安装新版本的 ruby 之前阅读以更新 RVM（http://www.fakingfantastic.com/2010/11/26/fixing-the-you-have-to-install-development-tools-first-error-with-nokogiri /）。从该页面：
rvm update head #I did rvm get stable
rvm --force install 1.9.3
gem install bundle
我是不是忘记更新一些东西了？