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root / db / migrate / 081_create_projects_trackers.rb @ 442:753f1380d6bc
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class CreateProjectsTrackers < ActiveRecord::Migration |
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def self.up |
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create_table :projects_trackers, :id => false do |t| |
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t.column :project_id, :integer, :default => 0, :null => false |
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t.column :tracker_id, :integer, :default => 0, :null => false |
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end
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add_index :projects_trackers, :project_id, :name => :projects_trackers_project_id |
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# Associates all trackers to all projects (as it was before)
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tracker_ids = Tracker.find(:all).collect(&:id) |
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Project.find(:all).each do |project| |
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project.tracker_ids = tracker_ids |
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end
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end
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def self.down |
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drop_table :projects_trackers
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end
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end
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