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Make sync work when unit has no name

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(closes foodcoops#337)

Conflicts:
	app/models/article.rb
This commit is contained in:
wvengen 2015-01-02 23:12:32 +01:00
parent cec5a93c82
commit 1b9b81fa75
1 changed files with 3 additions and 3 deletions
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6
app/models/article.rb
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@ -173,9 +173,9 @@ class Article < ActiveRecord::Base
fc_unit = (::Unit.new(unit) rescue nil)
supplier_unit = (::Unit.new(shared_article.unit) rescue nil)
if fc_unit and supplier_unit and fc_unit =~ supplier_unit
conversion_factor = (fc_unit.convert_to(supplier_unit.units) / supplier_unit).scalar
new_price = shared_article.price * conversion_factor
new_unit_quantity = shared_article.unit_quantity / conversion_factor
conversion_factor = (supplier_unit / fc_unit).to_base.to_r
new_price = shared_article.price / conversion_factor
new_unit_quantity = shared_article.unit_quantity * conversion_factor
[new_price, new_unit_quantity]
else
false