This will take care of 0‘s in between the phone numbers phone=”08763843478,+918763843478,08763843478,+918763843478,+918763840008″ phone.split(‘,’).map{|num| num.gsub(/^\+91|^0/, ”)}.join(‘,’) #=> “8763843478,8763843478,8763843478,8763843478,8763840008” 0 solved Format a string containing Phone numbers
I installed RVM and RBENV. First I uninstalled both. After that I installed ruby and rails as below command brew install ruby gem install rails Now its working fine. solved Can’t create ROR Project
Try changing this new_student_student_previous_datum_path(@student) to new_student_student_previous_datum_path(student_id: @student.id) if it still throws the error, paste me the complete routing error. UPDATE: the error is in the view this url for the form currently is This one is generating the error of the :action : “show” change it for new_student_student_previous_datum_path(@student) <%= bootstrap_form_for(@student_previous_data, :url => new_student_student_previous_datum_path(@student), html: { … Read more
The reserved Ruby key word yield is for processing closures (like a Proc or lamda). That said it is some kind of placeholder for processing some logic. In Ruby on Rails view templating it is used for merging in partials. In the case of a layout file like the application.html.erb it merges in controller response … Read more
1) As per the question you’ve linked, I constructed this jsFiddle using the depends option and still see lots of issues. The rules do not seem to work at all, where both fields are always required. 2) There is a require_from_group rule included in the additional-methods.js file. The two fields must have the same class … Read more
If the first month calculation is correct and subsequent months are wrong, are you saying that you want a compound interest formula? (i.e. in month 2 you calculate interest on principle + previous months’ interest) toal = deposit_amount * (rate_of_interest*30/365)**month_number 1 solved How to do recurring deposit calculations accurately [closed]
The thing about form_for is that its URL is based on the model that you passed in. In your case, it’s: <%= form_for [@user, @college] do |f| %> Rails automatically looks for user_college_profiles_path because you assigned User to @user, and current_user.college_profile to @college. Fortunately, Rails provides a way to override the default URL the form … Read more
How about this: <% current_user.bar.caipirinha.to_i.times do |s| %> <%= s.caipirinha %> <% end %> You can use the to_i method to convert caipirinha to an integer, then call times on it. 1 solved how iterate over fixnum [closed]
Your problem is in the User model: before_save :create_remember_token def create_remember_token self.remember_token = SecureRandom.urlsafe_base64 end This will modify the remember_token whenever the user is saved – that is, when the user is created or updated. And when a user updates his/her profile, the remember_token is changed. This causes the login system to notice that the … Read more
You need to set the associations between models After that, it could look like this: @students = @user.students.all where @user = current_user I guess. Edit: To make it failsafe: @students = @user.students.all if @user To avoid later problems set user only when its not set by the controller e.g in a user view: @user ||= … Read more
I have found the solution by setting :multiple => true, which will give the right result. <%= f.hidden_field :location, :multiple => true, :id => “foo_location_1” %> <%= f.hidden_field :location, :multiple => true, :id => “foo_location_2” %> solved Rails how to render array field in template use form_builder?