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Merge pull request #130 from zoombody/bug/1351-note-migration

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Reload columns before rendering notes during migration
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Reinier Balt 2012-12-05 00:50:02 -08:00
commit 032affb00d
1 changed files with 6 additions and 4 deletions
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10
db/migrate/20120412072508_add_rendered_notes.rb
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@ -2,10 +2,12 @@ class AddRenderedNotes < ActiveRecord::Migration
def self.up def self.up
add_column :todos, 'rendered_notes', :text add_column :todos, 'rendered_notes', :text
puts "-- Clearing show_from dates from completed todos" Todo.reset_column_information
say "Clearing show_from dates from completed todos"
# clear up completed todos that have show_from set. These could have been left over from before the AASM migration # clear up completed todos that have show_from set. These could have been left over from before the AASM migration
Todo.completed.find(:all, :conditions =>[ "NOT(show_from IS NULL)"]).each {|t| t.show_from=nil; t.save!} Todo.completed.find(:all, :conditions =>[ "NOT(show_from IS NULL)"]).each {|t| t.show_from=nil; t.save!}
puts "-- Generating new column values from notes. This may take a while." say "Generating new column values from notes. This may take a while."
# Call save! on each todo to force generation of rendered_todos # Call save! on each todo to force generation of rendered_todos
i=0; max = Todo.all.count; start = Time.now i=0; max = Todo.all.count; start = Time.now
Todo.all.each do |todo| Todo.all.each do |todo|
@ -14,10 +16,10 @@ class AddRenderedNotes < ActiveRecord::Migration
if i%250==0 if i%250==0
elapsed_sec = (Time.now-start) elapsed_sec = (Time.now-start)
remaining = (elapsed_sec / i)*(max-i) remaining = (elapsed_sec / i)*(max-i)
puts "Progress: #{i} / #{max} (#{(i.to_f/max.to_f*100.0).floor}%) ETA=#{remaining.floor}s" say "Progress: #{i} / #{max} (#{(i.to_f/max.to_f*100.0).floor}%) ETA=#{remaining.floor}s"
end end
end end
puts "Done: #{i} / #{max}" say "Done: #{i} / #{max}"
end end
def self.down def self.down