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  • How do I get autotest (ZenTest) to see my namespaced stuff?

    - by Blaine LaFreniere
    Autotest is supposed to map my tests to a class, I believe. When I have class Foo and class FooTest, autotest should see FooTest and say, "Hey, this test corresponds to the unit Foo, so I'll look for changes there and re-run tests when changes occur." And that works, however... When I have Foo::Bar and Foo::BarTest, autotest doesn't seem to make the connection, and whenever I edit Foo::Bar, autotest does not re-run Foo::BarTest Am I doing something wrong? EDIT: File structure might be helpful. Here it is: Module and class files: lib/foo.rb lib/foo/bar.rb lib/foo/baz.rb Test files: test/unit/foo/bar.rb test/unit/baz.rb I would think that autotest is able to make the connection between Foo::Bar and Foo::BarTest, but apparently it doesn't.

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  • rfacebook and facebook image uploading api

    - by msarvar
    I'm using rfacebook gem to interact with facebook connect. And I'm having a problem with uploading images. As facebook api says, the data should be transferred in a hash like json object. So I'm making an hash publish_values = { :uid => @post.profile.channel_uid, :message => @post.content, :auto_publish => true, } unless @post.message.skip_link_info publish_values[:attachment] = {} publish_values[:attachment][:name] = @post.message.link_title unless @post.message.link_title.blank? publish_values[:attachment][:caption] = @post.message.link_title unless @post.message.link_title.blank? publish_values[:attachment][:description] = @post.message.link_description unless @post.message.link_description.blank? unless @post.message.no_thumbnail || @post.message.link_image_url.blank? publish_values[:attachment][:media] = [{ :type => 'image', :src => @post.message.link_image_url, :href => @post.short_uri }] end end But It's not uploading any image to the facebook, the xml respons says "properties must be a dictionary". So I'm stuck in here for a couple days It doesn't make any sene

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  • authlogic email as username

    - by ADAM
    How do i override/set authlogic to use the email field instead of the username field for both signup and authentication, having a username + an email is occasionally too intense for some some registration scenarios

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  • Get paperclip to crop the image without validating

    - by Micke
    Hello fellow stackoverflow members. I have been following this guide to enable users to have their own avatar. But i have bumped in to a litle problem. When the user is cropping the image the model tries to validate all my validations. My user model looks like this: class User < ActiveRecord::Base has_attached_file :avatar, :styles => { :small => "100x100>", :large => "500x500>" }, :processors => [:cropper] attr_accessor :password, :crop_x, :crop_y, :crop_w, :crop_h attr_accessible :crop_x, :crop_y, :crop_w, :crop_h validates_confirmation_of :password validates_presence_of :password And when the user runs the crop updating script the user model tries to validate the password. But because i have no password field on the cropping page it can't validate it. Here is the updating of the crop: @user = User.find(current_user.id) if @user.update_attributes(params[:user]) flash[:notice] = "Successfully updated user." end How can i bypass this in a easy and clean way?

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  • rake jobs:work working fine. problem with script/delayed_job start.

    - by krunal shah
    I am calling function with LoadData.send_later(:test). LoadData is my class and test is my method. It's working fine while i am running rake jobs:work. But when i am running script/delayed_job start or run that time delayed_job.log shows error like TEastern Daylight Time: *** Starting job worker delayed_job host:KShah pid:5968 TEastern Daylight Time: * [Worker(delayed_job host:KShah pid:5968)] acquired lock on LoadData.load_test_data_with_delayed_job Could not load object for job: uninitialized constant LoadData TEastern Daylight Time: * [JOB] delayed_job host:KShah pid:5968 completed after 0.0310 TEastern Daylight Time: 1 jobs processed at 10.6383 j/s, 0 failed ... Any solution??

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  • If statement with code on same block in haml, RoR

    - by Micke
    Hello, i have this Haml view: !!! strict %html{:xmlns => "http://www.w3.org/1999/xhtml"} %head %meta{:content => "text/html; charset=utf-8", "http-equiv" => "Content-Type"} %title Lighty | #{@page_title || "Home"} %body #popup Login here #fade #wrapper #container #header %a#logo{:href => "/"} #menu %ul#main %li#lighty %a{:href => "/"} Lighty %ul %li %a Link here %li#community %a{:href => "/community"} Community #content And i would like to add an if on line #16 to check if it is the currently visited page and add the class "active" to the li if it returns true. How do i write that if statement there and is there any easier way to do this? My plan now is to use a variable like @current_page and testif it @current_page == "community" and add a class if it returns right. Am i thinking wrong? any easier way to accomplish this? Thanks for your answer and sorry for my bad english.

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  • Active Record Validations : uniqueness of

    - by Elliot
    Hey guys, I'm using http://ar.rubyonrails.org/classes/ActiveRecord/Validations/ClassMethods.html#M000086 to validate records. My form is currently a remote form, using RJS. My question, is how to I return the :message (for errors) to the page through ajax (and I assume the create.rjs file)? Best, Elliot

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  • How do I mock an object in this case? no obvious way to replace object with mock

    - by Tristan
    Hi there, Suppose I have this very simple method in Store's model: def geocode_address loc = Store.geocode(address) self.lat = loc.lat self.lng = loc.lng end If I want to write some test scripts that aren't affected by the geocoding service, which may be down, have limitations or depend on my internet connection, how do I mock out the geocoding service? If I could pass a geocoding object into the method, it would be easy, but I don't see how I could do it in this case. Thanks! Tristan

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  • Dynamic fields with Thinking Sphinx

    - by Ola Karlsson
    Hi! I'm building an application where I have products and categories. Category has_many properties and each property has a list of possible values. After a category is set to the product all properties show up in the form and the user can set that property to one of the properties possible values. My question is: Is it possible for Thinking Sphinx to filter the products through a property and property value ex: :with => {:property_id => property_value} If it's possible, what is the best way to implement this? If not is there any other library out there to solve this problem? Thanks / Ola

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  • Chef-solo cannot locate an nginx recipe template

    - by crftr
    I have been recently experimenting with Chef. I thought I would attempt to rebuild my personal web server using chef-solo. It's an AWS instance running the Amazon 64bit Linux AMI. My first objective is to install nginx. I have cloned the Opscode cookbook repository, and am using their nginx cookbook. My problem appears to be that chef-solo cannot find a template after it has started the process. The command I'm using is chef-solo -j /etc/chef/dna.json dna.json { "nginx": { "user": "ec2-user" }, "recipes": [ "nginx" ] } solo.rb file_cache_path "/var/chef-solo" cookbook_path "/var/chef-solo/cookbooks" ...the output [root@ip-10-202-221-135 chef-solo]# chef-solo -j /etc/chef/dna.json /usr/lib64/ruby/gems/1.9.1/gems/systemu-2.2.0/lib/systemu.rb:29: Use RbConfig instead of obsolete and deprecated Config. [Fri, 27 Jan 2012 19:41:36 +0000] INFO: *** Chef 0.10.8 *** [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Setting the run_list to ["nginx"] from JSON [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Run List is [recipe[nginx]] [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Run List expands to [nginx] [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Starting Chef Run for ip-10-202-221-135.ec2.internal [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Running start handlers [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Start handlers complete. [Fri, 27 Jan 2012 19:41:37 +0000] INFO: Missing gem 'mysql' [Fri, 27 Jan 2012 19:41:38 +0000] INFO: Processing package[nginx] action install (nginx::default line 21) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: Processing directory[/var/log/nginx] action create (nginx::default line 23) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: Processing template[/usr/sbin/nxensite] action create (nginx::default line 30) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: Processing template[/usr/sbin/nxdissite] action create (nginx::default line 30) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: Processing template[nginx.conf] action create (nginx::default line 38) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: Processing template[/etc/nginx/sites-available/default] action create (nginx::default line 46) [Fri, 27 Jan 2012 19:41:39 +0000] INFO: template[/etc/nginx/sites-available/default] mode changed to 644 [Fri, 27 Jan 2012 19:41:39 +0000] ERROR: template[/etc/nginx/sites-available/default] (nginx::default line 46) has had an error [Fri, 27 Jan 2012 19:41:39 +0000] ERROR: template[/etc/nginx/sites-available/default] (/var/chef-solo/cookbooks/nginx/recipes/default.rb:46:in `from_file') had an error: template[/etc/nginx/sites-available/default] (nginx::default line 46) had an error: Errno::ENOENT: No such file or directory - (/tmp/chef-rendered-template20120127-29441-1yp55vz, /etc/nginx/sites-available/default) /usr/lib64/ruby/1.9.1/fileutils.rb:519:in `rename' /usr/lib64/ruby/1.9.1/fileutils.rb:519:in `block in mv' /usr/lib64/ruby/1.9.1/fileutils.rb:1515:in `block in fu_each_src_dest' /usr/lib64/ruby/1.9.1/fileutils.rb:1531:in `fu_each_src_dest0' /usr/lib64/ruby/1.9.1/fileutils.rb:1513:in `fu_each_src_dest' /usr/lib64/ruby/1.9.1/fileutils.rb:508:in `mv' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/provider/template.rb:47:in `block in action_create' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/mixin/template.rb:48:in `block in render_template' /usr/lib64/ruby/1.9.1/tempfile.rb:316:in `open' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/mixin/template.rb:45:in `render_template' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/provider/template.rb:99:in `render_with_context' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/provider/template.rb:39:in `action_create' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource.rb:440:in `run_action' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/runner.rb:45:in `run_action' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/runner.rb:81:in `block (2 levels) in converge' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/runner.rb:81:in `each' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/runner.rb:81:in `block in converge' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection.rb:94:in `block in execute_each_resource' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection/stepable_iterator.rb:116:in `call' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection/stepable_iterator.rb:116:in `call_iterator_block' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection/stepable_iterator.rb:85:in `step' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection/stepable_iterator.rb:104:in `iterate' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection/stepable_iterator.rb:55:in `each_with_index' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/resource_collection.rb:92:in `execute_each_resource' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/runner.rb:76:in `converge' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/client.rb:312:in `converge' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/client.rb:160:in `run' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/application/solo.rb:192:in `block in run_application' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/application/solo.rb:183:in `loop' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/application/solo.rb:183:in `run_application' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/lib/chef/application.rb:67:in `run' /usr/lib64/ruby/gems/1.9.1/gems/chef-0.10.8/bin/chef-solo:25:in `<top (required)>' /usr/bin/chef-solo:19:in `load' /usr/bin/chef-solo:19:in `<main>' [Fri, 27 Jan 2012 19:41:39 +0000] ERROR: Running exception handlers [Fri, 27 Jan 2012 19:41:39 +0000] ERROR: Exception handlers complete [Fri, 27 Jan 2012 19:41:39 +0000] FATAL: Stacktrace dumped to /var/chef-solo/chef-stacktrace.out [Fri, 27 Jan 2012 19:41:39 +0000] FATAL: Errno::ENOENT: template[/etc/nginx/sites-available/default] (nginx::default line 46) had an error: Errno::ENOENT: No such file or directory - (/tmp/chef-rendered-template20120127-29441-1yp55vz, /etc/nginx/sites-available/default) What am I doing incorrectly?

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  • Confused as to which Prototype helper to use

    - by user284194
    After reading http://api.rubyonrails.org/classes/ActionView/Helpers/PrototypeHelper.html I just can't seem to find what I'm looking for. I have a simplistic model that deletes the oldest message after the list of messages reaches 24, the model is this simple: class Message < ActiveRecord::Base after_create :destroy_old_messages protected def destroy_old_messages messages = Message.all(:order => 'updated_at DESC') messages[24..-1].each {|p| p.destroy } if messages.size >= 24 end end There is a message form below the list of messages which is used to add new messages. I'm using Prototype/RJS to add new messages to the top of the list. create.rjs: page.insert_html :top, :messages, :partial => @message page[@message].visual_effect :grow #page[dom_id(@messages)].replace :partial => @message page[:message_form].reset My index.html.erb is very simple: <div id="messages"> <%= render :partial => @messages %> </div> <%= render :partial => "message_form" %> When new messages are added they appear just fine, but when the 24 message limit has been reached it just keeps adding messages and doesn't remove the old ones. Ideally I'd like them to fade out as the new ones are added, but they can just disappear. The commented line in create.rjs actually works, it removes the expired message but I lose the visual effect when adding a new message. Does anyone have a suggestion on how to accomplish adding and removing messages from this simple list with effects for both? Help would be greatly appreciated. Thanks for reading. P.S.: would periodically_call_remote be helpful in this situation?

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  • Prawn html formatting

    - by stevenheidel
    I have some simple lists and bold/italic text to format with prawn. How do I get prawn to pay attention to the html tags instead of just displaying them explicitly. If prawn can't do this, what are my other options?

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  • Can I check the validity of a single DataMapper property?

    - by Nathan Long
    In a custom DataMapper setter, I'd like to check whether the value I'm setting is valid or not. For instance: class ToastMitten include DataMapper::Resource property :id, Serial property :wearer, Enum['Chuck Norris', 'Jon Skeet'] property :first_worn_at, DateTime def wearer=(name) super if wearer.valid? # How can I do this? first_worn_at = Time.now end end end t = ToastMitten.new t.wearer = 'Nathan Long' # invalid value; do NOT set first_worn_at t.wearer = 'Jon Skeet' # valid value; set first_worn_at Can I check the validity of a single property like this without calling valid? on the object itself and looking through all the errors?

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  • Extra arguments for Factory Girl

    - by J. Pablo Fernández
    I need to pass extra arguments to factory girl to be used in a callback. Something like this (but more complex really): Factory.define :blog do |blog| blog.name "Blah" blog.after_create do |blog| blog.posts += sample_posts blog.save! end end and then create it with something like this: Factory.create(:blog, :sample_posts => [post1, post2]) Any ideas how to do it?

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  • FasterCSV Parsing issue?

    - by Schroedinger
    G'day guys, I'm currently using fastercsv to construct ActiveRecord elements and I can't for the life of me see this bug (tired), but for some reason when it creates, if in the rake file i output the column I want to save as the element value, it puts out correctly, as either a Trade or a Quote but when I try to save it into the activerecord, it won't work. FasterCSV.foreach("input.csv", :headers => true) do |row| d = DateTime.parse(row[1]+" "+row[2]) offset = Rational(row[3].to_i,24) o = d.new_offset(offset) t = Trade.create( :name => row[0], :type => row[4], :time => o, :price => row[6].to_f, :volume => row[7].to_i, :bidprice => row[10].to_f, :bidsize => row[11].to_i, :askprice => row[14].to_f, :asksize => row[15].to_i ) end Ideas? Name and Type are both strings, every other value works except for type. Have I missed something really simple?

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  • ~/.irbrc not executed when starting irb or script/console

    - by Patrick Klingemann
    Here's what I've tried: 1. gem install awesome_print 2. echo "require 'ap'" >> ~/.irbrc 3. chmod u+x ~/.irbrc 4. script/console 5. ap { :test => 'value' } Result: NameError: undefined local variable or method `ap' for # Some additional info: Fedora 13 (observed this issues in prior versions of Fedora also) bash --version Produces: GNU bash, version 4.1.2(1)-release (x86_64-redhat-linux-gnu) Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software; you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

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  • How to use a scope in combination with a Model method?

    - by Bjorn
    Hi all, I'm currently working on some scope filters, and I'd like to have it filter on a method (don't know how to name it otherwise). My code: class Product < ActiveRecord::Base def price_with_discount price-discount.to_f end scope :by_price, lambda {|min,max|{ :conditions => { :price_with_discount => min.to_f..max.to_f }}} end This doesn't work: "No attribute named price_with_discount exists for table products". How can I trick my scope into using the method I defined instead of searching for a column named price_with_discount? Bjorn

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  • "no block given" errors with cache_money

    - by emh
    i've inherited a site that in production is generating dozens of "no block given" exceptions every 5 minutes. the top of the stack trace is: vendor/gems/nkallen-cache-money-0.2.5/lib/cash/accessor.rb:42:in `add' vendor/gems/nkallen-cache-money-0.2.5/lib/cash/accessor.rb:33:in `get' vendor/gems/nkallen-cache-money-0.2.5/lib/cash/accessor.rb:22:in `call' vendor/gems/nkallen-cache-money-0.2.5/lib/cash/accessor.rb:22:in `fetch' vendor/gems/nkallen-cache-money-0.2.5/lib/cash/accessor.rb:31:in `get' so it appears that the problem is in the cache money plugin. has anyone experienced something similar? i've cut and pasted the relevant code below -- anyone more familiar with blocks able to discern any obvious problems? 11 def fetch(keys, options = {}, &block) 12 case keys 13 when Array 14 keys = keys.collect { |key| cache_key(key) } 15 hits = repository.get_multi(keys) 16 if (missed_keys = keys - hits.keys).any? 17 missed_values = block.call(missed_keys) 18 hits.merge!(missed_keys.zip(Array(missed_values)).to_hash) 19 end 20 hits 21 else 22 repository.get(cache_key(keys), options[:raw]) || (block ? block.call : nil) 23 end 24 end 25 26 def get(keys, options = {}, &block) 27 case keys 28 when Array 29 fetch(keys, options, &block) 30 else 31 fetch(keys, options) do 32 if block_given? 33 add(keys, result = yield(keys), options) 34 result 35 end 36 end 37 end 38 end 39 40 def add(key, value, options = {}) 41 if repository.add(cache_key(key), value, options[:ttl] || 0, options[:raw]) == "NOT_STORED\r\n" 42 yield 43 end 44 end

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