Reputation: 355
I have an application where I should do a query using where on my database. Everything looks fine. This is my model:
class TalentType < ApplicationRecord
def talent_abilities
TalentAbility.where(talent_type: self)
end
end
And in my console when I do the query, it returns correctly the data BUT the last line of the query, is an ActiveRecord::Relation. The problem is, when in my view, I do a:
<h6 class="subheading">Abilities</h6>
<%= current_user.talent.talent_type.talent_abilities.each do |ta| %>
<div class="form-group no-border bottom-0">
<%= ta.name %>
</div>
<% end %>
My last line comes with:
<ActiveRecord::Relation [#<TalentAbility id: 1, name: "Scuba diving", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 2, name: "River rafting", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">,
So, in console, I have all the TalentAbility returned, perfectly, but the last element comes with this ActiveRecord stuff. Like this:
[#<TalentAbility:0x00000005cdab68
id: 1,
name: "Scuba diving",
requires_description: false,
talent_type_id: 1,
created_at: Wed, 21 Nov 2018 15:10:02 UTC +00:00,
updated_at: Wed, 21 Nov 2018 15:10:02 UTC +00:00>,
.........
#<TalentAbility:0x00000005cd03e8
id: 52,
name: "Play Musical Instrument",
requires_description: false,
talent_type_id: 1,
created_at: Wed, 21 Nov 2018 15:10:02 UTC +00:00,
updated_at: Wed, 21 Nov 2018 15:10:02 UTC +00:00>]
=> #<ActiveRecord::Relation [#<TalentAbility id: 1, name: "Scuba diving", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 2, name: "River rafting", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 3, name: "Bungee jumping", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 4, name: "Extreme Sports", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 5, name: "Basketball", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 6, name: "Skiing", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 7, name: "Hiking", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 8, name: "Ice skating", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 9, name: "Surfing", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, #<TalentAbility id: 10, name: "Racing", requires_description: false, talent_type_id: 1, created_at: "2018-11-21 15:10:02", updated_at: "2018-11-21 15:10:02">, ...]>
How to avoid this last line on my query?
Upvotes: 1
Views: 53
Reputation: 107077
Just remove the =
from the line in which you iterate the result:
<% current_user.talent.talent_type.talent_abilities.each do |ta| %>
<div class="form-group no-border bottom-0">
<%= ta.name %>
</div>
<% end %>
Upvotes: 5