From 36fbf1a8f87d635eb95ad6797fc68058532d8625 Mon Sep 17 00:00:00 2001
From: benji <benj_cous@hotmail.com>
Date: Wed, 17 Feb 2016 15:45:00 +0100
Subject: [PATCH] Format the balance of user

---
 app/helpers/application_helper.rb | 11 +++++++++++
 app/views/users/show.html.haml    |  4 +++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index de6be79..c9cdb01 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,2 +1,13 @@
 module ApplicationHelper
+  def euro f
+    number_to_currency f, unit: '€'
+  end
+
+  def euro_from_cents(f)
+    if f
+      euro (f / 100.0)
+    else
+      nil
+    end
+  end
 end
diff --git a/app/views/users/show.html.haml b/app/views/users/show.html.haml
index 5ffcc59..5260746 100644
--- a/app/views/users/show.html.haml
+++ b/app/views/users/show.html.haml
@@ -1,4 +1,6 @@
-%h2= "#{@user.name} (balance: #{@user.balance/100.0})"
+%h2
+  = @user.name
+  %small= "balance: #{euro_from_cents @user.balance}"
 
 = render 'transactions/new'