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REFACTOR: Don't load entire AR object just to get a column.

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This commit is contained in:
Guo Xiang Tan 2018-07-18 11:25:16 +08:00
parent 7da22e395b
commit be71f9ff82
1 changed files with 2 additions and 1 deletions
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3
app/models/email_log.rb
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@ -65,8 +65,9 @@ class EmailLog < ActiveRecord::Base
def self.last_sent_email_address def self.last_sent_email_address
self.where(email_type: "signup") self.where(email_type: "signup")
.order(created_at: :desc) .order(created_at: :desc)
.limit(1)
.pluck(:to_address)
.first .first
.try(:to_address)
end end
def bounce_key def bounce_key