undefined method `put_file' for #<Net::SFTP::Session:0x00000000b70138> (NoMethodError) - ruby

I found the following problem to use net/sftp:
undefined method `put_file' for #<Net::SFTP::Session:0x00000001b40298>
(NoMethodError)
sftp.rb:17:in `block in <main>': undefined method `put_file' for #<Net::SFTP::Session:0x00000000b70138> (NoMethodError)
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:939:in `call'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:939:in `block in do_version'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:939:in `each'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:939:in `do_version'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:909:in `when_channel_polled'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/channel.rb:311:in `call'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/channel.rb:311:in `process'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:214:in `block in preprocess'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:214:in `each'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:214:in `preprocess'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:197:in `process'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:161:in `block in loop'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:161:in `loop'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-ssh-2.1.4/lib/net/ssh/connection/session.rb:161:in `loop'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:802:in `loop'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp/session.rb:787:in `connect!'
from /opt/ruby/lib/ruby/gems/1.9.1/gems/net-sftp-2.0.5/lib/net/sftp.rb:32:in `start'
from sftp.rb:16:in `<main>'
But the module could be loaded without problem:
2011.07.08|17:12:07~/lin/Ruby>irb
irb(main):001:0> require 'net/ssh'
=> true
irb(main):002:0> require 'net/sftp'
=> true
irb(main):003:0>
By the way, my RUBYLIB is:
2011.07.08|17:15:33~/lin/Ruby>echo $RUBYLIB
/opt/ruby/lib/ruby/1.9.1/
Thanks!
Dan
P.S:
require 'net/ssh'
require 'net/sftp'
host="localhost"
src_file="/etc/services"
dst_file="~/services"
Net::SFTP.start(host, ENV["USER"]) do |sftp|
sftp.put_file(src_file, dst_file)
end
......

Net::SFTP does not have a put_file method. See the full documentation for Net::SFTP.
Did you perhaps mean sftp.upload or sftp.upload!?

Check your version. Net::SFTP 2 doesn't have put_file anymore. Use upload instead.

Related

undefined method `rescue_responses' for ActionDispatch::ShowExceptions:Class (NoMethodError)

In my ruby 2.3.1, I get this error:
=> Booting WEBrick
=> Rails 4.2.6 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/will_paginate-3.0.pre2/lib/will_paginate/railtie.rb:15:in `block in <class:Railtie>': uninitialized constant WillPaginate::Railtie::Forbidden (NameError)
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /root/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
from /home/bistipweb/config/environment.rb:5:in `<top (required)>'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/polyglot-0.3.1/lib/polyglot.rb:64:in `require'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/polyglot-0.3.1/lib/polyglot.rb:64:in `require'
from /home/bistipweb/config.ru:3:in `block in <main>'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/builder.rb:55:in `instance_eval'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/builder.rb:55:in `initialize'
from /home/bistipweb/config.ru:in `new'
from /home/bistipweb/config.ru:in `<main>'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/builder.rb:49:in `eval'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/builder.rb:49:in `new_from_string'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/builder.rb:40:in `parse_file'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/server.rb:299:in `build_app_and_options_from_config'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/server.rb:61:in `app'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/server.rb:139:in `log_to_stdout'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/server.rb:78:in `start'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:75:in `server'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /root/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
My railtie.rb is:
require 'will_paginate'
require 'will_paginate/collection'
module WillPaginate
class Railtie < Rails::Railtie
initializer "will_paginate.active_record" do |app|
if defined? ::ActiveRecord
require 'will_paginate/finders/active_record'
WillPaginate::Finders::ActiveRecord.enable!
end
end
initializer "will_paginate.action_dispatch" do |app|
if defined?(ActionController::Base)
config.action_dispatch.rescue_responses.update('ActionController::Forbidden'=>Forbidden)
end
end
initializer "will_paginate.action_view" do |app|
require 'will_paginate/view_helpers/action_view'
ActionView::Base.send(:include, WillPaginate::ViewHelpers::ActionView)
end
end
end
How can I fix it?
You don't have to add any initializer codes for hooking will_paginate into Rails project, if you are using recent will_paginate versions.
I see you are using 3.0.pre2 version, update it to 3.0.7 in your Gemfile, bundle update will_paginate and remove all the codes you added in railtie.rb, I think everything would be ok.
Try:
initializer "will_paginate.action_dispatch" do |app|
if defined?(ActionController::Base)
config.action_dispatch.rescue_responses.update('ActionController::Forbidden'=>Forbidden)
end
end
I do not find any reason for you to add railtie.rb file. I believe just adding the gem and using it in your view should work.

NoMethodError (undefined method `slice!' for nil:NilClass) from Redis call

I'm randomly getting the following error message. Does anyone have any ideas what could be causing this?
NoMethodError (undefined method `slice!' for nil:NilClass):
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/connection/ruby.rb:274:in `read'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:248:in `block in read'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:236:in `io'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:247:in `read'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:112:in `block in call'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:217:in `block (2 levels) in process'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:353:in `ensure_connected'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:207:in `block in process'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:292:in `logging'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:206:in `process'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis/client.rb:112:in `call'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis.rb:789:in `block in get'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis.rb:37:in `block in synchronize'
/usr/local/ruby-2.1.5/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis.rb:37:in `synchronize'
vendor/bundle/ruby/2.1.0/gems/redis-3.2.1/lib/redis.rb:788:in `get'
vendor/bundle/ruby/2.1.0/gems/redis-store-1.1.4/lib/redis/store/interface.rb:5:in `get'
vendor/bundle/ruby/2.1.0/gems/redis-store-1.1.4/lib/redis/store/marshalling.rb:17:in `get'
vendor/bundle/ruby/2.1.0/gems/redis-activesupport-4.0.0/lib/active_support/cache/redis_store.rb:169:in `read_entry'
vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.9/lib/active_support/cache.rb:312:in `block in read'
vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.9/lib/active_support/cache.rb:548:in `instrument'
vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.9/lib/active_support/cache.rb:311:in `read'
/var/www/apps/13712/shared/vendor_bundle/ruby/2.1.0/bundler/gems/spree-13f1df56d58f/core/app/models/spree/preferences/store.rb:34:in `get'
/var/www/apps/13712/shared/vendor_bundle/ruby/2.1.0/bundler/gems/spree-13f1df56d58f/core/app/models/spree/preferences/scoped_store.rb:13:in `fetch'
/var/www/apps/13712/shared/vendor_bundle/ruby/2.1.0/bundler/gems/spree-13f1df56d58f/core/app/models/spree/preferences/preferable_class_methods.rb:13:in `block in preference'
/var/www/apps/13712/shared/vendor_bundle/ruby/2.1.0/bundler/gems/spree-13f1df56d58f/core/app/models/spree/preferences/preferable.rb:43:in `get_preference'
vendor/bundle/ruby/2.1.0/bundler/gems/spree-13f1df56d58f/core/lib/spree/core/controller_helpers/ssl.rb:8:in `block (2 levels) in <module:SSL>'
The last place Spree is hit before calling redis-rb:
unless (val = #cache.read(key)).nil?
return val
end
where #cache = Rails.cache
UPDATE
I am using this gem with this SSL plugin, so the error may be related to the plugin.
The error happens when line = #sock.gets is nil. Here's the locals right after that is determined to be true.
[1] pry(#<Redis::Connection::Ruby>)> line
=> nil
[2] pry(#<Redis::Connection::Ruby>)> #sock
=> #<OpenSSL::SSL::SSLSocket:0x007fdab2688730
#callback_state=nil,
#context=
#<OpenSSL::SSL::SSLContext:0x007fdab2688758
#ca_file=nil,
#ca_path=nil,
#cert=nil,
#cert_store=nil,
#client_ca=nil,
#client_cert_cb=nil,
#extra_chain_cert=nil,
#key=nil,
#npn_protocols=nil,
#npn_select_cb=nil,
#options=nil,
#renegotiation_cb=nil,
#servername_cb=nil,
#session_get_cb=nil,
#session_id_context=nil,
#session_new_cb=nil,
#session_remove_cb=nil,
#timeout=nil,
#tmp_dh_callback=nil,
#verify_callback=nil,
#verify_depth=nil,
#verify_mode=nil>,
#eof=true,
#hostname=nil,
#io=#<Redis::Connection::TCPSocket:fd 11>,
#rbuffer="",
#sync=true,
#sync_close=false,
#wbuffer="">
[3] pry(#<Redis::Connection::Ruby>)> #sock.closed?
=> false
This looks like this could be an issue with the ruby redis client.
You could try downgrading a version and/or filing an issue for the redis team in the Github repository.

Ruby HTTParty soundcloud gem error

I was experimenting with the soundcloud gem and suddenly I always get an error with every request I make.
For example this following code:
require 'soundcloud'
client = SoundCloud.new(:client_id => MY_CLIENT_ID)
track_url = 'https://soundcloud.com/sohight/sohight-cheevy-money-is-love-out-now'
track = client.get('/resolve', :url => track_url)
puts track.genre
Anyone knows why I get this error?
/Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/hash_conversions.rb:33:in `normalize_param': uninitialized constant HTTParty::HashConversions::ERB (NameError)
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/hash_conversions.rb:15:in `block in to_params'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/hash_conversions.rb:15:in `each'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/hash_conversions.rb:15:in `map'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/hash_conversions.rb:15:in `to_params'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/request.rb:148:in `normalize_query'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/request.rb:180:in `query_string'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/request.rb:70:in `uri'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/request.rb:157:in `setup_raw_request'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty/request.rb:98:in `perform'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty.rb:521:in `perform_request'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/httparty-0.13.4/lib/httparty.rb:459:in `get'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/soundcloud-0.3.2/lib/soundcloud/client.rb:27:in `block in get'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/soundcloud-0.3.2/lib/soundcloud/client.rb:145:in `call'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/soundcloud-0.3.2/lib/soundcloud/client.rb:145:in `handle_response'
from /Users/angel/.rvm/gems/ruby-2.2.0/gems/soundcloud-0.3.2/lib/soundcloud/client.rb:26:in `get'
from sound.rb:9:in `<main>'
Possibly a bug in HTTParty.
Line 33 of hash_conversions.rb:
param << "#{key}=#{ERB::Util.url_encode(value.to_s)}&"
Put this at the top of your script and try again:
require 'erb'

mongoid uninitialized constant CarrierDomain (NameError)

I found another similar question and think I'm following the referenced directions from here but am still coming across this error.
As per the instructions I'm calling Mongoid.load!("path/to/your/mongoid.yml") in my ruby script, so I don't think it's that.
Maybe, as per the error message coming from inflector, it's an issue with how I'm defining CarrierDomain. I'm referencing a rails model from the Sinatra script. It's in a model file called carrier_domain.rb and the class is defined as CarrierDomain (class CarrierDomain). In fact, here is the entire class definition (it's a little one):
class CarrierDomain
include Mongoid::Document
embedded_in :carrier
field :country
field :name
field :prefix, default: ''
end
Here's the error message I'm getting:
/Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:230:in `block in constantize': uninitialized constant CarrierDomain (NameError)
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:229:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/inflector/methods.rb:229:in `constantize'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.8/lib/active_support/core_ext/string/inflections.rb:54:in `constantize'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/metadata.rb:606:in `klass'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/builder.rb:39:in `klass'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/builders/embedded/many.rb:25:in `block in build'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/builders/embedded/many.rb:23:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/builders/embedded/many.rb:23:in `build'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/accessors.rb:43:in `create_relation'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/accessors.rb:26:in `__build__'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/accessors.rb:156:in `block (3 levels) in getter'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/threaded/lifecycle.rb:125:in `_loading'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/accessors.rb:156:in `block (2 levels) in getter'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/threaded/lifecycle.rb:84:in `_building'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/relations/accessors.rb:155:in `block in getter'
from /opt/cmf/app/models/carrier.rb:120:in `to_email_addresses'
from mta_connector.rb:151:in `block in <main>'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual/mongo.rb:645:in `yield_document'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual/mongo.rb:134:in `block (2 levels) in each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/query.rb:78:in `block in each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/cursor.rb:26:in `block in each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/cursor.rb:26:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/cursor.rb:26:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/query.rb:77:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/moped-1.2.7/lib/moped/query.rb:77:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual/mongo.rb:133:in `block in each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual/mongo.rb:604:in `selecting'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual/mongo.rb:132:in `each'
from /Users/arigold/.rvm/gems/ruby-1.9.3-p194/gems/mongoid-3.0.10/lib/mongoid/contextual.rb:18:in `each'
from mta_connector.rb:139:in `<main>'
I had to explicitly require 'carrier_domain' in my Sinatra script.
I had thought that it would know to get the file, since it worked in the rails console (that is, I didn't need to require it in the rails console). Hmm.
Anyhoo, adding require 'carrier_domain' (i.e. the uninitialized constant) to my Sinatra script worked.

NoMethodError: undefined method `belong_to' for #<RSpec::Core::ExampleGroup::Nested_4:0xa05d2a0>

So this is kind of baffling me as I can't quite figure out why it's happening. This only happens on my laptop (Ubuntu 11.04), and not elsewhere. I just seem to have something weird with the setup on this one computer.
I keep getting the following error when I run my specs:
be rake spec
Gives me:
NoMethodError: undefined method `belong_to' for #<RSpec::Core::ExampleGroup::Nested_4:0xb4eb2e4>
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-expectations-2.6.0/lib/rspec/matchers/method_missing.rb:9:in `method_missing'
/home/tom/work/ruby/litdistco-sales/spec/models/sales_item_spec.rb:5:in `block (2 levels) in <top (required)>'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:48:in `instance_eval'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:48:in `block in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:107:in `with_around_hooks'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example.rb:45:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:294:in `block in run_examples'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:290:in `map'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:290:in `run_examples'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/example_group.rb:262:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `block (2 levels) in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `map'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:24:in `block in run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/reporter.rb:12:in `report'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:21:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:80:in `run_in_process'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:69:in `run'
/home/tom/.rvm/gems/ruby-1.9.2-p290#litdistco/gems/rspec-core-2.6.4/lib/rspec/core/runner.rb:11:in `block in autorun'
Here are the relevant lines from my spec file that generates the complaint:
describe SalesItem do
it { should belong_to(:publisher) }
it { should belong_to(:invoice) }
I'm running Rails 3.1.0. Here is ruby -v:
ruby 1.9.2p290 (2011-07-09 revision 32553) [i686-linux]
Any tips /thoughts/ideas recommendations greatly appreciated.
Try adding this in your rails_helper.rb
Shoulda::Matchers.configure do |config|
config.integrate do |with|
with.test_framework :rspec
with.library :rails
end
end
RSpec core does not have such matcher. It looks like shoulda-matchers. Just make sure that it's installed and loaded in your spec_helper
I was having a hard time with this for awhile and then changed my spec from:
describe ModelName do
it { should belong_to(:model)}
end
to:
RSpec.describe ModelName, type: :model do
it { should belong_to(:model)}
end
and it suddenly worked
You can write specs like this
describe SalesItem do
describe "Associations" do
it "belongs_to publisher" do
assc = described_class.reflect_on_association(:publisher)
expect(assc.macro).to eq :belongs_to
end
end
end

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