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/**
 * is One Point within Another
 * @param point {Object} {latitude: Number, longitude: Number}
 * @param interest {Object} {latitude: Number, longitude: Number}
 * @param kms {Number}
 * @returns {boolean}
 */
 
function withinRadius(point, interest, kms) {
 'use strict';

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<!-- /app/views/admin/users/new_invitiations.html.erb -->

<h2>Send invitation</h2>

<%= form_for @user, :url => send_invitation_admin_users_path do |f| %>
   
   <table style='width: 50%'>
     <tr>
   		<td><%= f.label :first_name %></td>
   		<td><%= f.text_field :first_name %></td>

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#Scoped Invitation System for User Groups with Rails#

Starting out with the following models and associations:

####User

• has_many :memberships
• has_many :organizations through :memberships

####Organization (User Group)

• has_many :memberships

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Setting up Ruby, Rails, Nginx, Passenger, PostgreSQL 9 on Ubuntu 12.04 LTS for Windows Azure

Last updated: 12/31/2013

Fix the locale issue

• Edit /etc/default/locale as sudo.
• Append LC_ALL="en_US.UTF-8" at the end of the file, save and quit.
• sudo locale-gen en_US en_US.UTF-8
• sudo dpkg-reconfigure locales

Install the necessary packages to install rbenv and build Ruby