Commit 0479c96

@@ -0,0 +1,5 @@
+class LinesController < ApplicationController
+  def show
+    render text: Image.find(params[:id]).to_xml
+  end
+end

@@ -0,0 +1,16 @@
+class Image
+  def self.find(id)
+    svg = Scale::SVG.new(width: "100%", height: "100%")
+    path = Scale::Path.new
+    path.move_to(x: 10, y: 10)
+    10.times do |n|
+      path.horizontal(90, relative: true)
+      path.vertical(90, relative: true)
+      path.horizontal(10, relative: true)
+    end
+    path.close_path
+
+    svg.add(path)
+    svg
+  end
+end

@@ -1,2 +1,5 @@
 <h1>Home#index</h1>
 <p>Find me in app/views/home/index.html.erb</p>
+
+<%= image_tag line_path(id: Time.now.to_i, format: :svg) %>
+

@@ -2,3 +2,4 @@
 
 # Add new mime types for use in respond_to blocks:
 # Mime::Type.register "text/richtext", :rtf
+ Mime::Type.register "image/svg+xml", :svg

@@ -1,5 +1,6 @@
 Rails.application.routes.draw do
   root 'home#index'
+  resources :lines, only: [:show]
 
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".