Ignore empty description columns

[vzctl]

Reckon extracts a list of tokens not from a CSV row itself, but from a generated ledger description line using tr.downcase.split(/[\s\-]/) which also includes ; in the list of the tokens.

If reckon detects two description columns and one of them is empty it generates unnecessary ; in the ledger row and it breaks tokenization.

This PR does not fix the root cause of the problem but it fixes the immediate issue in #51 and adds some cosmetic benefits.

To fix the root cause probably need to improve token extraction and extend token list by splitting the description by non-word symbols...

[cantino]

Looks good, thanks for fixing!

[vzctl]

@cantino, do you want to push gem releases manually? we can configure travis to do it automatically: http://docs.travis-ci.com/user/deployment/rubygems/

[cantino]

I can push it tonight. And that's a great suggestion.

[cantino]

v0.4.2 released!

[briviere]

Well I tried the latest version, just to let you know version has not been updated.

Anyhow I tried the latest using the data from #51, unfortunately it is still not working.

Thanks

Brian

[cantino]

What do you mean that it hasn't been updated? v0.4.2 is here.

[briviere]

I ment the VERSION in app.rb App class was not updated:

--- a/lib/reckon/app.rb
+++ b/lib/reckon/app.rb
@@ -4,7 +4,7 @@ require 'yaml'

module Reckon
class App

• VERSION = "Reckon 0.3.10"
• VERSION = "Reckon 0.4.2"
  attr_accessor :options, :accounts, :tokens, :seen, :csv_parser

def initialize(options = {})

[cantino]

Oh! You're completely correct, thank you for noticing that. I just pushed v0.4.3 to fix this.