Remove a useless method

app/mailers/gestionnaire_mailer.rb

@@ -12,17 +12,19 @@ class GestionnaireMailer < ApplicationMailer
   end
 
   def user_to_gestionnaire(email)
+    @email = email
     subject = "Vous avez été nommé accompagnateur"
 
-    send_mail(email, nil, subject)
+    mail(to: @email, subject: subject)
   end
 
   def last_week_overview(gestionnaire)
+    email = gestionnaire.email
+    @overview = gestionnaire.last_week_overview
     headers['X-mailjet-campaign'] = 'last_week_overview'
-    overview = gestionnaire.last_week_overview
     subject = 'Votre activité hebdomadaire'
 
-    send_mail(gestionnaire.email, overview, subject)
+    mail(to: email, subject: subject)
   end
 
   def send_dossier(sender, dossier, recipient)
@@ -32,13 +34,4 @@ class GestionnaireMailer < ApplicationMailer
 
     mail(to: recipient.email, subject: subject)
   end
-
-  private
-
-  def send_mail(email, args, subject)
-    @args = args
-    @email = email
-
-    mail(to: email, subject: subject)
-  end
 end

app/views/gestionnaire_mailer/last_week_overview.html.haml

@@ -1,6 +1,6 @@
 - content_for(:title, 'Votre activité hebdomadaire')
 
-- @args[:procedure_overviews].each_with_index do |procedure_overview, index|
+- @overview[:procedure_overviews].each_with_index do |procedure_overview, index|
 
   %h2{ style: 'font-size: 20px; font-weight: 300; margin: 25px 0 5px;' }
     #{procedure_overview.procedure.libelle}
@@ -42,5 +42,5 @@
                 - end.join(', ')
                 = sanitize(old_dossiers_en_instruction, attributes: %w(href style))
 
-  - if index != (@args[:procedure_overviews].count - 1)
+  - if index != (@overview[:procedure_overviews].count - 1)
     .spacer{ style: 'border-bottom: 1px solid #CCC; margin: 25px 0 30px;' }