>
> Hi All,
I have moved everything over to the model as suggested. Check it out :p
In the model, I created a Class method as well as the previous instance
methods:
class Article < ActiveRecord::Base
def self.rank(id, rank)
@this_article = find(id)
if (rank == "up")
@next_article = find_by(rank: @this_article.rank.to_i-1)
@this_article.rankup
@next_article.rankdown
else
@next_article = find_by(rank: @this_article.rank.to_i+1)
@this_article.rankdown
@next_article.rankup
end
end
def rankup
self.rank = self.rank - 1
self.save
end
def rankdown
self.rank = self.rank + 1
self.save
end
end
And now in my controller, I only have one action:
def rank
Article.rank(params[:id], params[:rank])
redirect_to articles_path
end
It is working beautifully so I'm happy about that.
However, can anyone please review the code and let me know if it is correct
in terms of OOP?
And if it is best practice for Rails.
Rails is awesome.
Cheers
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