From 3d876a3599362abcada6790386ca8caa2c843589 Mon Sep 17 00:00:00 2001
From: Paul Asmuth <paul@23linesofcode.com>
Date: Sun, 29 Jan 2012 21:11:41 +0100
Subject: [PATCH] scaffold

---
 Gemfile                               |  7 +++++++
 Gemfile.lock                          | 22 ++++++++++++++++++++++
 Rakefile                              | 12 ++++++++++++
 lib/recommendify.rb                   |  4 ++++
 lib/recommendify/jaccard_processor.rb |  7 +++++++
 lib/recommendify/similarity_matrix.rb |  7 +++++++
 spec/similarity_matrix_spec.rb        |  6 ++++++
 spec/spec_helper.rb                   |  2 ++
 test.rb                               | 17 ++++++++++++-----
 9 files changed, 79 insertions(+), 5 deletions(-)
 create mode 100644 Gemfile
 create mode 100644 Gemfile.lock
 create mode 100644 Rakefile
 create mode 100644 lib/recommendify.rb
 create mode 100644 lib/recommendify/jaccard_processor.rb
 create mode 100644 lib/recommendify/similarity_matrix.rb
 create mode 100644 spec/similarity_matrix_spec.rb
 create mode 100644 spec/spec_helper.rb

diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..d21bea7
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,7 @@
+source :rubygems
+
+group :development do
+  gem "rake"
+  gem "rspec"
+  gem "yard"
+end
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..08cfb06
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,22 @@
+GEM
+  remote: http://rubygems.org/
+  specs:
+    diff-lcs (1.1.3)
+    rake (0.9.2.2)
+    rspec (2.8.0)
+      rspec-core (~> 2.8.0)
+      rspec-expectations (~> 2.8.0)
+      rspec-mocks (~> 2.8.0)
+    rspec-core (2.8.0)
+    rspec-expectations (2.8.0)
+      diff-lcs (~> 1.1.2)
+    rspec-mocks (2.8.0)
+    yard (0.7.4)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  rake
+  rspec
+  yard
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..9988620
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,12 @@
+require "rubygems"
+require "rspec"
+require 'rspec/core/rake_task'
+require "yard"
+
+desc "Run all examples"
+task RSpec::Core::RakeTask.new('spec')
+
+task :default => "spec"
+
+desc "Generate documentation"
+task YARD::Rake::YardocTask.new
diff --git a/lib/recommendify.rb b/lib/recommendify.rb
new file mode 100644
index 0000000..88ab3ab
--- /dev/null
+++ b/lib/recommendify.rb
@@ -0,0 +1,4 @@
+module Recommendify; end
+
+require "recommendify/similarity_matrix"
+require "recommendify/jaccard_processor"
\ No newline at end of file
diff --git a/lib/recommendify/jaccard_processor.rb b/lib/recommendify/jaccard_processor.rb
new file mode 100644
index 0000000..ad63cbd
--- /dev/null
+++ b/lib/recommendify/jaccard_processor.rb
@@ -0,0 +1,7 @@
+class Recommendify::JaccardProcessor
+
+  def initialize(opts={})
+
+  end
+
+end
\ No newline at end of file
diff --git a/lib/recommendify/similarity_matrix.rb b/lib/recommendify/similarity_matrix.rb
new file mode 100644
index 0000000..07e6604
--- /dev/null
+++ b/lib/recommendify/similarity_matrix.rb
@@ -0,0 +1,7 @@
+class Recommendify::SimilarityMatrix
+
+  def self.method_missing(method, *args)
+    puts method
+  end
+
+end
\ No newline at end of file
diff --git a/spec/similarity_matrix_spec.rb b/spec/similarity_matrix_spec.rb
new file mode 100644
index 0000000..804b790
--- /dev/null
+++ b/spec/similarity_matrix_spec.rb
@@ -0,0 +1,6 @@
+require ::File.expand_path('../spec_helper', __FILE__)
+
+describe Recommendify::SimilarityMatrix do
+
+
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..8d3083a
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,2 @@
+require "rspec"
+require ::File.expand_path('../../lib/recommendify', __FILE__)
\ No newline at end of file
diff --git a/test.rb b/test.rb
index be713d5..0819fc0 100644
--- a/test.rb
+++ b/test.rb
@@ -1,8 +1,14 @@
+$: << ::File.expand_path("../lib", __FILE__)
+require "recommendify"
 
-class RecommendedProfiles < Recommendify::Base
+class UserRecommender < Recommendify::SimilarityMatrix
+
+  max_neighbors 50
+
+  processor :visits, 
+    :similarity_func => :jaccard
 end
 
-RecommendedProfiles.reset_matrix!
 
 buckets = Hash.new{ |h,k| h[k]=[] }
 
@@ -12,8 +18,9 @@ class RecommendedProfiles < Recommendify::Base
 end
 
 buckets.each do |user_id, items|
-  puts "#{user_id} -> #{items.join(",")}"
-  RecommendedProfiles.add_interactions(items)
+  next if user_id.length == 0
+  puts "#{user_id} -> #{items.join(",")}"  
+  UserRecommender.visits.add_set(user_id, items)
 end
 
-RecommededProfiles.process!
+UserRecommender.process!