Fix Issue with HA console when ruby-debug is loaded

[thekendalmiller]

Fixes issue #240

[dwbutler]

@thekendalmiller, I just tried this (using neo4j 2.3.0) and initially couldn't get it to work. I put require 'neo4j/rails/ha_console/railtie' into my development.rb, but the console block in the railtie never fired.

I ended up putting the require in application.rb. This is less than ideal since I don't want HA turned on in every environment (such as in test).

This seems to be a limitation of Rails, unfortunately. There should probably be a note about this in the Neo4j.rb wiki.

[thekendalmiller]

@dwbutler I have the require in application.rb like the neo4j.rb documentation stated. Perhaps development.rb (and other environments) are loaded at a later point after the console event has already fired.

require 'neo4j/rails/ha_console/railtie' if Rails.env.development?
and
config.neo4j.storage_path = "#{config.root}/db/neo4j-#{Rails.env}" unless Rails.env.development?

[dwbutler]

Alright, thanks. I added a note to the wiki so others don't make the same mistake I did.