removing 'titleize' for views, as now in model

app/models/user.rb

@@ -35,7 +35,7 @@ class User < ApplicationRecord
   validates_format_of :first_name, with: /[a-zA-Z]/
   validates :last_name, presence: true
   validates_format_of :last_name, with: /[a-zA-Z]/
-  after_create :set_username
+  before_save :set_username
   validates :email, presence: true, uniqueness: { case_sensitive: false }
   after_save :add_profile
   after_create :set_default_role, if: :new_record?

app/views/comment_mailer/comment_created.text.erb

@@ -1,4 +1,4 @@
-Hello <%=@post.user.first_name.titleize%>, <%= @comment.user.username.titleize %> has commented on your post.
+Hello <%=@post.user.first_name%>, <%= @comment.user.username %> has commented on your post.
 
 See all the comments here:
 

app/views/devise/mailer/confirmation_instructions.html.erb

@@ -1,4 +1,4 @@
-<p>Welcome <%= @user.username.titleize %>!</p>
+<p>Welcome <%= @user.username %>!</p>
 
 <p>You can confirm your account through the link below:</p>
 

app/views/donations/index.html.erb

@@ -16,7 +16,7 @@
   <tbody>
     <% @donations.each do |donation| %>
       <tr>
-        <td><%= donation.user.username.titleize %></td>
+        <td><%= donation.user.username %></td>
         <td><%= donation.amount %></td>
         <td><%= donation.created_at %></td>
 

app/views/layouts/_navbar.html.erb

@@ -2,7 +2,7 @@
   <div class="container-fluid">
     <div class="navbar-brand ms-4">
       <% if current_user %>
-        <%= current_user.username.titleize %><br>
+        <%= current_user.username %><br>
         <span><h6><%= link_to "Log out", destroy_user_session_path, data: { turbo_method:  :delete }, class: "text-white" %>
         <%= link_to " | Edit account" , edit_user_registration_path, class: "text-white" %>
         <%= link_to " | Update profile" , edit_profile_path(current_user.profile), class: "text-white" %>

app/views/members/index.html.erb

@@ -2,7 +2,7 @@
 
 
 <% @members.each do |m| %>
-  <p><strong> <%= m.username.titleize %> </strong>,&nbsp;
+  <p><strong> <%= m.username %> </strong>,&nbsp;
   <%= m.membership_id %>, &nbsp;<%= m.email %>, &nbsp;<%= m.birthday %> <small>
     <%= link_to 'Edit' , edit_member_path(m) %>
     <%= link_to ' | Delete' , member_path(m), data: { turbo_confirm: "Are you sure?" , turbo_method: :delete } %>

app/views/opportunities/show.html.erb

@@ -11,7 +11,7 @@
   <p><strong>When:</strong> <%= @opportunity.when %> </p>
   <!-- <p> -->
   <!-- <strong>Vestry liaison person</strong> -->
-  <%#= @opportunity.user.username.titleize %>
+  <%#= @opportunity.user.username %>
     <!-- </p> -->
   <% if user_signed_in? && current_user.admin? %>
     <%= link_to 'Edit' , edit_opportunity_path(@opportunity) %> |

app/views/post_mailer/post_created.html.erb

@@ -1,3 +1,3 @@
-<p> <%= @post.user.username.titleize %> has created a post in <em><strong>Family Ties</strong></em>, our <em>Facebook</em>-like social media for members of St. Paul's. Anyone may read all posts, but only those who are registered and logged in may create posts or make comments. <%= link_to "Click here to see this post", @url %>
+<p> <%= @post.user.username %> has created a post in <em><strong>Family Ties</strong></em>, our <em>Facebook</em>-like social media for members of St. Paul's. Anyone may read all posts, but only those who are registered and logged in may create posts or make comments. <%= link_to "Click here to see this post", @url %>
 </p>
 <p class="mt-3">This message is generated automatically when a post has been created for parishioners. </p>

app/views/profiles/show.html.erb

@@ -1,5 +1,5 @@
 <div class="col-md-4 offset-md-4 col-sm-8 offset-sm-2 text-center">
-  <h2><%= @profile.user.username.titleize %></h2>
+  <h2><%= @profile.user. %></h2>
   <% if @profile.user.avatar.attached? %>
     <%= image_tag @profile.user.avatar, class: "mx-auto d-block" , width: "100%" , height: "auto" %>
   <% end %>

app/views/story_idea_mailer/story_idea_created.html.erb

@@ -1,4 +1,4 @@
-<p> <%= @story_idea.user.username.titleize %> has created a post in <em><strong>Communicators.</strong></em> 
+<p> <%= @story_idea.user.username %> has created a post in <em><strong>Communicators.</strong></em> 
 
 <p> <%= link_to "Click here", @url %> to see it.</p>
 

app/views/story_ideas/index.html.erb

@@ -13,7 +13,7 @@
         <h3>
           <%= link_to story_idea.title, story_idea %>
         </h3>
-        <p>By <%= story_idea.user.username.titleize %>
+        <p>By <%= story_idea.user.username%>
         </p>
         <% if story_idea.comments.any? %>
           <p><small><em>