Tagged Questions

Ruby on Rails is an open-source web development framework written in Ruby. Ruby on Rails follows the principle of convention over configuration, freeing you from having to re-invent things to stay productive. Ruby on Rails 4.0 is the latest edge version available.

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google maps zoom to fit bounds to display all poly lines

In the following Coffeescript code get the tracksegments from database and display all of them on the map (poly lines shape). i want to fit to zoom on map for showing all of poly lines. but this code ...
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Rails No Method Error for Schedule

I seem to be having a separate problem from the other guy who posted something like this. The following comes when I just go to my homepage which should have a form... Any ideas on this sort of ...
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Will looking up parent document cause an extra query call?

I have two models. class User include Mongoid::Document field :name, type: String embeds_many :posts end class Post include Mongoid::Document field :comment, type: String embedded_in ...
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CarrierWave + RMagick not processing images to correct dimensions

I am using the Streamio-FFMPEG gem to take screenshots from videos on AWS. The screenshot is saved to the video.screenshot column and ScreenShotUploader handles uploading the screenshot to AWS. ...
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Rails user can disable/enable nested form

Hello i would like to have a form with two nested forms. Example: Registration User (main form) Add Address (nested form) Add Company info (nested form) Now i have it working but i want that user ...
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Rails turn form to bootstrap form

At the time i have defined two search forms in my app: How you can see the second form doesnt look so nice and disturbs my layout. So my aim is to style the working form (second form) like the first ...
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3answers
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How to create a model with a certain id using rspec and factory girl

I use: gem 'rails', '3.2.11' gem 'rspec-rails', '2.13.2' gem 'webrat', '0.7.3' gem 'factory_girl_rails', '4.1.0' gem 'spork', '~> 0.9.0.rc' I want to test my HP where I always have a link to a ...
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2answers
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Adding/Updating column in a Model using RubyMine

I'm working on a web app that basically interacts with a db table through a form. Recently I had to make some changes which resulted in me adding another column to the db table. I'm using RubyMine ...
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1answer
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Unable to receive recipient view url of docusign

I am using docusign_rest gem. I am creating template with create_template method and envelope with create_envelope_from_template method. But when I was trying to retrieving the url for embedded ...
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2answers
22 views

Rails models has_many

Im starting to learn rails today and not quite sure how this would work: Lets say I have a Company, the company may have many subsidiaries. A subsidiary is a Company. A company cannot be its own ...
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Getting more detail from rake assets:precompile?

Having a series of problems when using Rail's asset pipeline over the course of my project. Inevitably, I spend a few hours fiddling with whatever asset files I changed in the hopes of finding why ...
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Rails trying to connect to unconfgured MySQL on request

Seeing a weird problem starting a Unicorn server - bundle exec ruby unicorn_rails.rb starts okay, but when I visit a URL, it shows: Mysql2::Error (Can't connect to local MySQL server through socket ...
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how to override HABTM table in rails

I am having using rails 3 and have an HABTM(has_and_belongs_to_many) between users <-> emails Also user have roles defined for users as subs, pubs which have a Model that references to itself for ...
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21 views

undefined method `save' for 15:Fixnum

I'm following this tutorial, http://guides.rubyonrails.org/ . In the tutorial, the examples just accept input from user and it's done. But in my code, after receiving input, i would need to get the ...
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2answers
21 views

Best practice: multiple CoffeeScript files on a page

I'm developing a page on my rails app that displays analytics data. It has to make several calls to the Flurry Analytics API to retrieve different events. I'm displaying each piece of data in a div ...

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