ruby-on-rails Archives - Page 2 of 19

I’m getting this error: rake aborted! Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs, I have already spent more hours searching google then ...

June 2, 2022
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Programming, ruby-on-rails

IT Nursery

How to redirect to previous page in Ruby On Rails?

I have a page that lists all of the projects that has sortable headers and pagination. path: /projects?order=asc&page=3&sort=code I choose to edit one ...

June 1, 2022
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Programming, ruby-on-rails

IT Nursery

ActiveRecord OR query

How do you do an OR query in Rails 3 ActiveRecord. All the examples I find just have AND queries. Edit: OR method ...

June 1, 2022
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Programming, ruby-on-rails

IT Nursery

What is the right way to override a setter method in Ruby on Rails?

I am using Ruby on Rails 3.2.2 and I would like to know if the following is a “proper”https://stackoverflow.com/”correct”https://stackoverflow.com/”sure” way to override a ...

June 1, 2022
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Programming, ruby-on-rails

IT Nursery

How to test if parameters exist in rails

I’m using an IF statement in Ruby on Rails to try and test if request parameters are set. Regardless of whether or not ...

June 1, 2022
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