added option to skip eager loading

lib/phonelib/core.rb

@@ -7,10 +7,16 @@ module Core
     # eagerly initialize the gem, loads data into memory. not required, initialization is done lazily otherwise, but
     # may be desirable in production enviroments to avoid initialization time on first use.
     def eager_load!
+      return if @@skip_eager_loading
       phone_data
       phone_ext_data
     end
 
+    @@skip_eager_loading = false
+    def skip_eager_loading!
+      @@skip_eager_loading = true
+    end
+
     # getter for phone data for other modules of gem, can be used outside
     # @return [Hash] all data for phone parsing
     def phone_data

spec/dummy/config/application.rb

@@ -49,12 +49,13 @@ class Application < Rails::Application
     # parameters by using an attr_accessible or attr_protected declaration.
     if Rails::VERSION::MAJOR < 5
       config.active_record.whitelist_attributes = true
+      config.assets.enabled = true
+
+      # Version of your assets, change this if you want to expire all your assets
+      config.assets.version = '1.0'
     end
     # Enable the asset pipeline
-    config.assets.enabled = true
 
-    # Version of your assets, change this if you want to expire all your assets
-    config.assets.version = '1.0'
   end
 end
 

spec/dummy/config/environments/development.rb

@@ -22,6 +22,8 @@
   # Only use best-standards-support built into browsers
   config.action_dispatch.best_standards_support = :builtin
 
+  config.eager_load = true
+
   # Raise exception on mass assignment protection for Active Record models
   #config.active_record.mass_assignment_sanitizer = :strict
 
@@ -30,8 +32,8 @@
   #config.active_record.auto_explain_threshold_in_seconds = 0.5
 
   # Do not compress assets
-  config.assets.compress = false
+  #config.assets.compress = false
 
   # Expands the lines which load the assets
-  config.assets.debug = true
+  #config.assets.debug = true
 end

spec/dummy/config/initializers/phonelib.rb

@@ -1 +1,2 @@
 Phonelib.override_phone_data = "#{Rails.root}/lib/override_phone_data.dat"
+Phonelib.skip_eager_loading!