samgranieri

# Allow the metal piece to run in isolation
require(File.dirname(__FILE__) + "/../../config/environment") unless defined?(Rails)

class Pulse < Rails::Rack::Metal
  def call(env)
    if env["PATH_INFO"] =~ /^\/heartbeat/
      [200, {"Content-Type" => "text/html"}, (1..10).to_a.to_sentence]
    else
      super
    end

samgranieri

# Allow the metal piece to run in isolation
require(File.dirname(__FILE__) + "/../../config/environment") unless defined?(Rails)

class RackRoll < Rails::Rack::Metal
  def call(env)
    [ 302, {'Location'=> 'http://www.youtube.com/watch?v=oHg5SJYRHA0' }, [] ]      
  end
end

samgranieri

diff --git a/ext/extconf.rb b/ext/extconf.rb
index c959833..241ea67 100644
--- a/ext/extconf.rb
+++ b/ext/extconf.rb
@@ -1,13 +1,13 @@
 
 
 # windows compatibility, need different library name
-if(PLATFORM =~ /mingw|mswin/) then
+if(RUBY_PLATFORM =~ /mingw|mswin/) then

samgranieri

# SUPER DARING APP TEMPLATE 1.0
# By Peter Cooper

# Link to local copy of edge rails
  inside('vendor') { run 'ln -s ~/dev/rails/rails rails' }

# Delete unnecessary files
  run "rm README"
  run "rm public/index.html"
  run "rm public/favicon.ico"

samgranieri

module ActiveRecord::ConnectionAdapters
  class PostgreSQLAdapter < AbstractAdapter
    def client_min_messages=(level)
      @logger.silence do
        execute("SET client_min_messages TO '#{level}'")
      end
    end
  end
end

samgranieri

End Result: What are the Lat/Lng points for zipcode 60614's boundaries in chicago

I downloaded the shapefile from here

  http://egov.cityofchicago.org:80/webportal/COCWebPortal/COC_ATTACH/zipcodes.zip

This page gave me directions on where to find the SRID
  http://egov.cityofchicago.org:80/webportal/COCWebPortal/COC_ATTACH/Chicago_GIS_Addressing_Stds_May_19.pdf

1 Technical Mapping Specifications 

samgranieri

Given a preexisting lat/lng 
 
lat                    | 41.9219
lng                    | -87.6562
 
and a table that I added a geometry column via the following sql
  SELECT AddGeometryColumn('bars','the_geom','9102671','MULTILINESTRING',2);

  (the srid is illinois, east, 9102671)
  (i think lat-lngs will be stored as multistring)

samgranieri

require "#{File.dirname(__FILE__)}/../vendor/bundler_gems/environment"

class Rails::Boot
  def run
    load_initializer
    extend_environment
    Rails::Initializer.run(:set_load_path)
  end

  def extend_environment

samgranieri

db/*.sqlite3
log/*.log
tmp/**/*
bin/*
vendor/gems/ruby/1.8/*
!vendor/gems/ruby/1.8/cache/

samgranieri

[git:master] % gem bundle --backtrace
ERROR:  While executing gem ... (NoMethodError)
    undefined method `path' for #<Bundler::Dsl:0x1018d0908>
	/Users/sam/Documents/Development/ruby/rails/Gemfile:1:in `evaluate'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/bundle.rb:33:in `initialize'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/bundle.rb:14:in `new'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/bundle.rb:14:in `load'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/cli.rb:36:in `initialize'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/cli.rb:6:in `new'
	/Users/sam/ree/lib/ruby/gems/1.8/gems/bundler-0.8.1/lib/bundler/cli.rb:6:in `run'