similar to: State machines and parsing texts

Having problems with STI. Names below have been changed to protect the innocent. Imagine a system that allows someone to apply for one of two different types of school scholarships. Each scholarship goes through a different review process, represented by a state machine (this is not a state machine question). So there are two state machine classes that differ slightly and subclass a generic

I''m adding some code to a project using restful_authentication and acts_as_statemachine In the create method for a user there is the following code generated by the restful_authentication template @user.regster! if user.valid? And this will save and the user record if it is valid. I understand that the statemachine will then change the state from passive to pending. It will guard

Hi, Has anyone come across a Ruby mathematical expression parser, capable of parsing out token, replacing them with values then executing the mathematical formula? Nothing too heavy, A * (44/12) * ... etc. where A is can be replaced with a value. In Java there are serveral, like JEP, but I''d prefer it we could get a Ruby one now we have moved over to Rails, otherwise we will have to

On Tue, 2015-01-06 at 18:51 -0700, Warren Young wrote: > I think we?ll figure out something new to do with computers tomorrow. Certainly by Friday at latest. You seem to forget. Computers were invented to perform repetitive tasks. Computer usage should be serving mankind - not making it more difficult for mankind. -- Regards, Paul. England, EU.

I can''t imagine what I''m trying to do is complicated at all in Rails. Yet, I am now getting this error: undefined method `state'' for :StudentFailState:Symbol. student.rb has_one :student_fail attr_accessor :student_fail_attribute #controller def student_fail @student = @student.find params[:id] def update_student_fail @student.build_student_fail

Has anyone seen any attempts to give Markdown a PEG (parsing expressions grammar) recognizable by some ruby PEG parser generator grammar like Treetop? http://treetop.rubyforge.org/

I am using Cucumber 0.2.3 and am having problems running a single feature. In particular, the cucumber Textmate bundle was not working so I traced it back and discovered that I could not run single files or features from the command line either. My setup has the following line in cucumber.yml default: -r features/support/env.rb -r features/support/plain.rb -r features/steps

On 30 August 2010 15:47, Marnen Laibow-Koser <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote: > Colin Law wrote: >> I have the following html >> <p><b>text</b>value</p> >> I can use >> assert_select "p>b", "text" >> to check the text portion, and >> assert_select "p", "value"

Getting this error. I have the treetop, polyglot, and rspec libraries in the load_path (not installed as a gem). Any ideas? What defines the register method? /home/jvandyk/dev/web/wpn_rails/../../rcommon/lib/test/treetop/lib/treetop.rb:16: undefined method `register'' for Polyglot:Module (NoMethodError) from

Hi there, I''m solving the problem about the plugin Magick. In my app in Gemfile I''ve follwoing: require ''rubygems'' require ''mongo'' require ''RMagick'' include Magick and in a model Files: class Files def self.save(upload) ... img = Magick::Image.read(''public/data/nature6.jpg'').first end end

The recent discussion about different graphing solutions made me think. What is everyone using for general reports? Currently I have a web based application at work that has roughly 20 different reports ranging from simple tabular data with totaling at the bottom to pretty, colorized, graphic logo''s,etc... going to clients, and finally complex ones I hate to think about such as

I have a rails 3.rc app that I''m developing. I have a text entry in one my models that can sometimes be quite big. I tried setting :limit => 4294967296 on the text column in my migration file but this doesn''t seem to have any effect. The column is till created as a TEXT column rather than MEDIUMTEXT or LONGTEXT. Does anyone have any idea why this might be happening? Is there

I don''t even know how it''d be possible (through Selenium?), but I want it. I want to see if my stupid CSS hacks break. I want to say: describe "#nav-column" do body = something("#body-column") it "should line up at the top" do dom[:top].should_be == body.dom[:top] end it "should always be to the right" do

i think there ara two ways of relate products and categories , basically i want to fix one product(e.g hp dv7....) to some categories (notebook,17"notebooks...) i made a table named categorization(incuding category_id,product_id fields) then in models i write these codes below class Product < ActiveRecord::Base has_many :categories, :through => :categorizations

I am creating forum application which needs usage of acts_as_list or acts_as_tree or acts_as_nested_set. I am unable to decide among these. please could some one recommend from their experience? -- Posted via http://www.ruby-forum.com/.

Hi: I am using authlogic, and following railscast tutorial. I am running into this error code with the password confirmation. authlogic password confirmation is too short Has anyone experienced this error? I need your help. Thanks in advance for your help.

I?ve removed the dn / dnpass. When attempting with new user: $ cat /var/log/dovecot-info.log Nov 27 00:09:29 imap-login: Info: Internal login failure (pid=5553 id=1) (internal failure, 1 successful auths): user=<test.user>, method=PLAIN, rip=10.211.55.29, lip=10.211.55.33, mpid=5558, TLS, session=<rQXRqdIIZwAK0zcd> Nov 27 00:09:29 imap-login: Info: Internal login failure (pid=5559

Hey all, im not sure where to set a default value if a textfield is empty? For now i do it in the controller, and check if the submitted parameter is blank. But this seems not to be the best solution... Thanks for your help! -- Posted via http://www.ruby-forum.com/.

Is there a way to manage the states in AASM by keeping them in a table to normalize the data? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to

I?ve attempted the user Mail with the same password with the same result (binding as my own user was a last-ditch attempt). aaron at aaron-Parallels-Virtual-Platform:/etc/sssd$ ldapsearch -x -H ldap://dc1.ad.automaton.uk -D CN=aaron.jenkins,CN=users,DC=ad,DC=automaton,DC=uk -W - -b CN=aaron.jenkins,CN=users,DC=ad,DC=automaton,DC=uk Enter LDAP Password: # extended LDIF # # LDAPv3 # base