search for: symbolize_keys

Hi, I just posted a patch tot he rails trac for a bug we found where running symbolize_keys! on a HashWithIndifferentAccess will delete all items from the hash. Please make sure you either never call symbolize_keys! (or to_options! which just alias it) on a HashWithIndifferentAccess, or apply the path attached from the ticket at: http://dev.rubyonrails.org/ticket/5076 I also posted a muc...

...er then the error goes away. This same error is also happening on the create method, even though it is the exact same code on my local machine. Here is the error: NoMethodError in UsersController#new You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys #{RAILS_ROOT}/vendor/plugins/attachment_fu/lib/technoweenie/ attachment_fu/backends/s3_backend.rb:136:in `included'' #{RAILS_ROOT}/vendor/plugins/attachment_fu/lib/technoweenie/ attachment_fu.rb:79:in `include'' #{RAILS_ROOT}/vendor/plugins/attachment_fu/lib/technoweenie/ attachmen...

...#39;' method in the YAML module. Following along with the PickAxe example of making old methods do new things, I try this in irb: >> module YAML >> alias_method :orig_load_f, :load_file >> def load_file(*args) >> contents = orig_load_f(*args) >> contents.symbolize_keys.each_value {|v| v.symbolize_keys } >> end >> end But after that last ''end'', irb explodes, saying: NameError: undefined method `load_file'' for module `YAML'' from (irb):2:in `alias_method'' from (irb):2 But, continuing in ir...

..._save create_or_update_assets! def create_or_update_assets! # return if there are no asset_attributes return true if asset_attributes.nil? || asset_attributes.empty? # pull the attributes from the instance variable asset_attributes.each do |attributes_hash| attributes_hash.symbolize_keys! # if atts_hash has an id (asset already exists). If there''s no id then this is a new asset. asset = attributes_hash[:id].blank? ? assets.build : assets.detect { |product| product.id == attributes_hash[:id].to_i } asset.attachment = attributes_hash[:attachment] # adds t...

After I added some plugins to rails my application it begin to give following error. Error during failsafe response: You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys (originally You have a nil object when you didn''t expect it! The error occurred while evaluating nil.symbolize_keys) But there is no stack trace I dont know why? When I searched in the code symbolize_keys is used in lot of places. So I dont understand which one is error reason. Coul...

...ions[name] = spec when Symbol, String if configuration = configurations[spec.to_s] establish_connection(configuration) else raise AdapterNotSpecified, "#{spec} database is not configured" end else spec = spec.symbolize_keys unless spec.key?(:adapter) then raise AdapterNotSpecified, "database configuration does not specify adapter" end adapter_method = "#{spec[:adapter]}_connection" unless respond_to?(adapter_method) then raise AdapterNotFound, "database configur...

...in_controller/index But when I add a query string to the end like this... http://www.siteroot.com/?offset=10 ...the poop hits the fan And I get this stacktrace in my error.log /Library/WebServer/sidewayspony/public/../config/..//vendor/activesupport/lib/active_support/core_ext/hash/keys.rb:27:in `symbolize_keys'': undefined method `to_sym'' for nil:NilClass (NoMethodError) from /Library/WebServer/sidewayspony/public/../config/..//vendor/activesupport/lib/active_support/core_ext/hash/keys.rb:26:in `inject'' from /Library/WebServer/sidewayspony/public/../config/..//ve...

...d:''get''}); return false;">Show Detail</a> Instead I get: You have a nil object when you didn''t expect it! The error occurred while evaluating nil.to_sym /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/ active_support/core_ext/hash/keys.rb:27:in `symbolize_keys'' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_view/ base.rb:518:in `inject'' /usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.2/lib/ active_support/core_ext/hash/keys.rb:26:in `symbolize_keys'' /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/act...

danwoods wrote: > The Error: > (in [my current directory]) > rake aborted! > undefined method `symbolize_keys'' for nil:NilClass Given that nil does not implement symbolize_keys you need to know where you''re ending up with a nil. Have your run your rake task with the --trace option to see if you get a backtrace that will show you where to look? rake --trace db:migrate RAILS_ENV=stagin...

Hello, I''m trying to write a functional test for a simple CRUD controller which accepts / emits xml in a REST- like fashion. However the following code won''t work for me - an exception is generated def test_create post :create, ''<person><name>john</name></person>'',

Hi everyone, Does Ruby support variable variables like PHP (http://www.php.net/manual/en/language.variables.variable.php)? Or do I have to use eval, like some_hash.each_pair{|key, pair| eval "#{key} = #{value}" } Or is there some other way? I''m actually trying to figure this out in order to use ez_where to create its conditions from a hash, so if this isn''t even

...ActiveRecord::Validations would be very simple. In the validates_each method, I added the following line: if options[:if] and record.send(options[:if]) ... so that validates_each now looks like this: def validates_each(*attrs) options = attrs.last.is_a?(Hash) ? attrs.pop.symbolize_keys : {} attrs = attrs.flatten # Declare the validation. send(validation_method(options[:on] || :save)) do |record| if options[:if] and record.send(options[:if]) attrs.each do |attr| value = record.send(attr) next if value.nil?...

Hi Facebookers, Is there a helper or suggested approach for presenting validation errors on an fbml form? Something to translate rails error markup to fbml:error markup? thanks Joel

...ework, as far as I can tell, so it suffers the same result; it tries to symbolize the keys of the ''parameters'' hash, except the parameters aren''t a hash: 1) > NoMethodError in ''Assign Roles to Users should assign a single role'' > undefined method `symbolize_keys'' for #<String:0xb722d71c> > /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:101:in > `assign_parameters'' > /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.3/lib/action_controller/test_process.rb:377:in > `process'' > /us...

Greetings, I''m in the throws of deploying an app on site5, and I''m getting strange errors. I think I might need to understand how error_messages_for works. I get a pretty standard looking error: " You have a nil object when you didn''t expect it! You might have expected an instance of ActiveRecord::Base. The error occured while evaluating nil.errors Extracted

...ot; I''ve checked the source code of image_tag, and couldn''t find any solution. The ???? is appended to the "source" parameter before it goes to the real image_tag code. def image_tag(source, options = {}) puts source # already ????? here options.symbolize_keys! options[:src] = image_path(source) options[:alt] ||= File.basename(options[:src], ''.*'').split(''.'').first.capitalize if options[:size] options[:width], options[:height] = options[:size].split("x") options.de...

...9;m following the Agile Development With Rails book and having some trouble. Specifically, I''ve typed: % ruby script/generate scaffold Product Admin and received the following error: /usr/local//lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/core_ext/hash/keys.rb:27:in `symbolize_keys'': undefined method `to_sym'' for #<YAML::Syck::MergeKey:0x23b2e48> (NoMethodError) I''ve got rail 1.1.2 and have done % sudo gem update rails --include-dependencies and been told that all is up to date. I''m on OSX 10.4.6 and I''m aware this can b...

..._helper.rb, I add the error_messages_for method. This is taken from rails and stripped of some of its pieces like content_tag and pluralize. I''m sure more of it could be cleaned up if you wanted to. def error_messages_for(*params) options = params.last.is_a?(Hash) ? params.pop.symbolize_keys : {} objects = params.collect {|object_name| instance_variable_get("@#{object_name}") }.compact count = objects.inject(0) {|sum, object| sum + object.errors.count } unless count.zero? html = {} [:id, :class].each do |key| if options.include?(k...

...ptions = {}) link_to_function_mover(name, remote_function(options), html_options) end def link_to_function_mover(name, *args, &block) html_options = args.last.is_a?(Hash) ? args.pop : {} function = args[0] || '''' html_options.symbolize_keys! function = update_page(&block) if block_given? content_tag( "a", name, html_options.merge({ :href => html_options[:href] || "javascript:void(0)", :mouseover => (html_options[:onmouseover] ? "# {ht...

...ls install. I get something like this when I try to use script/generate, rake migrate or script/console and probably others. 0 wicked www/sharkwatch % ./script/console Loading development environment. /usr/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/core_ext/hash/keys.rb:27:in `symbolize_keys'':NoMethodError: undefined method `to_sym'' for #<YAML::Syck::MergeKey:0xb71dfa6c> to_sym is indeed *not* defined in /usr/lib/ruby/1.8/yaml.rb or /usr/lib/ruby/1.8/yaml/* What''s going on here? Thanks, --Dean --~--~---------~--~----~------------~-------~--~----~...