search for: update_units

Displaying 1 result from an estimated 1 matches for "update_units".

2010 Mar 18
5
One-time script to update 1000s of values in a single column in a table: nil error?
...table. fix_controller.rb ^^^^^^^^^^^^^^^ class FixController < ApplicationController def index stocks = Stock.find(:all) stocks.each do |s| if s.strength.nil? || s.strength == '''' puts ''nothing to update'' else s.update_units end end end end Stock.rb ^^^^^^^^^ def update_units if self.strength == '''' || self.strength.nil? puts ''nil - cannot update'' elsif self.strength != '''' && self.strength != nil self.strength = self.strength.gsub!('...