kotovalexarian-likes-github/paper-trail-gem--paper_trail
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Further changes to use user-defined primary key as opposed to id

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Jared Mehle 2012-02-01 13:46:24 -06:00
parent 4adaa875b7
commit aba0fc30d4
1 changed files with 4 additions and 4 deletions
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8
lib/paper_trail/version.rb
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@ -8,11 +8,11 @@ class Version < ActiveRecord::Base
end
scope :subsequent, lambda { |version|
where(["#{self.primary_key} > ?", version.is_a?(self) ? version.id : version]).order("#{self.primary_key} ASC")
where(["#{self.primary_key} > ?", version.is_a?(self) ? version.send(self.primary_key) : version]).order("#{self.primary_key} ASC")
}
scope :preceding, lambda { |version|
where(["#{self.primary_key} < ?", version.is_a?(self) ? version.id : version]).order("#{self.primary_key} DESC")
where(["#{self.primary_key} < ?", version.is_a?(self) ? version.send(self.primary_key) : version]).order("#{self.primary_key} DESC")
}
scope :following, lambda { |timestamp|
@ -116,8 +116,8 @@ class Version < ActiveRecord::Base
end
def index
id_column = self.class.primary_key
sibling_versions.select(id_column.to_sym).order("#{id_column} ASC").map(&id_column.to_sym).index(self.send(id_column))
id_column = self.class.primary_key.to_sym
sibling_versions.select(id_column).order("#{id_column} ASC").map(&id_column).index(self.send(id_column))
end
private