I decided to add a new image for a product in spree and in that scenario there is a generator provided by paperclip with the purpose of generate that new attachment I tried to run the following command:
[shell]
rails generate paperclip spree_products specs
[/shell]
Buuuuuuuut I received the following error:
`migration_file_name': protected method `migration_file_name' called for # (NoMethodError)
heroku, hosting / 30.06.2014
Running a task every 10 minutes, every hour or daily in heroku.com using scheduler add-on
If you are hosting your application on heroku.com and you want to run a task from time to time you can use the add-on scheduler which is free!! but how you can use it?, is it pretty straightforward just do the following:
from console inside your project folder application you have to run:
[ruby]
heroku addons:add scheduler
[/ruby]
Using ziplookup you can validate a USA zipcodes and also the request returns the information regarding to that zipcode ...
spree / 12.06.2014
A couple of Spree overrides examples
If you want to apply some javascript functions in a spree view you can do something like:
[ruby]
Deface::Override.new(:virtual_path => 'spree/addresses/edit',
:name => 'my_name_javascript_functionality',
:insert_bottom => ".inner",
:partial => '/spree/shared/my_partial_with_javascript_functions')
[/ruby]
content for
[shell]
/spree/shared/my_partial_with_javascript_functions.html.erb
[/shell]
Rails, spree / 12.06.2014
Where and how to add the favicon on spree or rails 4
Well, it is pretty straightforward you just need to add the favicon in the following locations: [shell] app/assets/images/favicon.ico and public/favicon.ico [/shell] And don't forget to add the tag in your header or your layout: [ruby] <%= favicon_link_tag image_path('favicon.ico') %> [/ruby] by the way you can generate a favicon in the following website: http://www.favicon.cc/ That's it you...
backend, minitest, Rails, Ruby / 27.04.2014
All about building professional API’s with RAILS
[intro]You've completed Surviving APIs with Rails and earned the final completion badge.[/intro] I just finished this course from codeschool and it is really cool btw I have created a public repository in my account it is actually working https://github.com/heridev/rails-simple-api-example I learnt very useful things in this course, but...
cucumber, Testing, vcr / 22.04.2014
Cucumber tests that uses VCR requests
The following is my code in cucumber: myfeature.feature [ruby] Scenario: As an user I should see my posts type video Given A video posts list is created Then I should see a list of '8' posts from Tumblr [/ruby] and now your...
cucumber, rspec, Testing / 21.04.2014
Check coverage status using simplecov in Rails
Well, so you need to add the following gem to you Gemfile if you are using cucumber you can also add the cucumber gem: [ruby] group :test do gem 'cucumber-rails', require: false gem 'simplecov', require: false end [/ruby] And after run all your test suite you can see the coverage status doing...
Rails, Ruby, spree / 04.04.2014
Overriding an admin view with deface in Spree using complex selectors
hello guys I want to write about selectors, overriding, and defaces in spree with the DSL for Spree:
In this time I want to share the code that I have created for a simple task.
The scenario is the following:
I want to edit option type values in the admin section, if you take a look into the code of spree you'll see that some of the views responsible for the option type edition are located in:
[shell]
backend/view/spree/admin/option_types/_option_value_fields.html.erb
[/shell]
and
[shell]
backend/view/spree/admin/option_types/edit.html.erb
[/shell]
cucumber, Rails, rspec, Ruby, spree, Testing, tumblr / 28.03.2014
Consuming Tumblr blog from your website using Spree
Consuming Tumblr blog from your website using Ruby on Rails (Spree), Backbone and Tumblr Api
You need to have an account on tumblr of course and generate the application to be able to consume the tumblr api:
http://www.tumblr.com/oauth/apps
About the default callback you can choose any url for example: http:://localhost:3000
Then generate the application oauth in the following url:
https://api.tumblr.com/console/calls/user/info
Add the following gem to your Gemfile:
[ruby]
gem 'tumblr_client'
[/ruby]