In my articles model, I created a scope that links categories to their
respective articles posts. When I use the rails console, the method
works perfectly when I query the db.
article.rb
scope :category_technology, -> {where(category_id: 1)}
@articles.category_technology
Article Load (0.5ms) SELECT "articles".* FROM "articles" WHERE
"articles"."category_id" = ? ORDER BY "articles"."created_at" DESC
[["category_id", 1]]
Which works.
_________________________________________________________________________
The problem is that I'm unable to use it in the view and iterate over
the records with category_id: 1.
What I'd like to do is something like this
technology_controller.rb
def index
@technology_articles = Article.category_technology.all.limit(10).last
end
_____________________________________________________________________
In the index.html.erb
<% if @technology_articles.present? %>
<% @technology_articles.each do |article| %>
<- omitted ->
<% end %>
I'm getting undefined method `each' for #<Article:0x8300868>
Can you help?
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