Added posts controller; near action to show posts near a point

app/assets/javascripts/posts.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/posts.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the posts controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/posts_controller.rb

@@ -0,0 +1,10 @@
+class PostsController < ApplicationController
+  def near
+    @posts = Post.near(params[:lat].to_f, params[:lng].to_f, params[:radius].to_f)
+
+    respond_to do |format|
+      format.html # near.html.erb
+      format.json { render json: @posts }
+    end
+  end
+end

app/helpers/posts_helper.rb

@@ -0,0 +1,2 @@
+module PostsHelper
+end

app/views/posts/near.html.haml

@@ -0,0 +1,11 @@
+%h1 Posts#near
+
+%table
+  - @posts.each do |p|
+    %tr
+      %td= link_to p.title, p.url
+      %td= p.loc['lat']
+      %td= p.loc['lng']
+      %td
+        - unless p.published.nil?
+          = p.published.strftime("%d %b %Y %H:%M")

config/routes.rb

@@ -1,4 +1,6 @@
 Apollo::Application.routes.draw do
+  get "posts/near"
+
   resources :feeds do
     member do
       get 'fetch'

test/functional/posts_controller_test.rb

@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class PostsControllerTest < ActionController::TestCase
+  test "should get near" do
+    get :near
+    assert_response :success
+  end
+
+end

test/unit/helpers/posts_helper_test.rb

@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class PostsHelperTest < ActionView::TestCase
+end