bin/flapjack-populator in flapjack-0.7.18 vs bin/flapjack-populator in flapjack-0.7.19

@@ -1,10 +1,13 @@
 #!/usr/bin/env ruby
 
 require 'optparse'
 require 'ostruct'
-require 'yajl/json_gem'
+
+require 'oj'
+Oj.default_options = { :indent => 0, :mode => :strict }
+
 require 'redis'
 
 # add lib to the default include path
 unless $:.include?(File.dirname(__FILE__) + '/../lib/')
   $: << File.dirname(__FILE__) + '/../lib'
@@ -58,11 +61,11 @@
   file     = File.new(filename)
 end
 
 case command
 when "import-contacts"
-  contacts = JSON.parse(file)
+  contacts = Oj.load(file)
 
   if contacts && contacts.is_a?(Enumerable) && contacts.any? {|e| !e['id'].nil?}
     @persistence = Redis.new(redis_options)
     contacts.each do |contact|
       unless contact['id']
@@ -73,10 +76,10 @@
     end
     @persistence.quit
   end
 
 when "import-entities"
-  entities = JSON.parse(file)
+  entities = Oj.load(file)
 
   if entities && entities.is_a?(Enumerable) && entities.any? {|e| !e['id'].nil?}
     @persistence = Redis.new(redis_options)
     entities.each do |entity|
       unless entity['id']