obsolete.ChilliProject/lib/tasks/extract_fixtures.rake

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#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2011 the ChiliProject Team
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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
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desc 'Create YAML test fixtures from data in an existing database.
Defaults to development database. Set RAILS_ENV to override.'
task :extract_fixtures => :environment do
sql = "SELECT * FROM %s"
skip_tables = ["schema_info"]
ActiveRecord::Base.establish_connection
(ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
i = "000"
File.open("#{RAILS_ROOT}/#{table_name}.yml", 'w' ) do |file|
data = ActiveRecord::Base.connection.select_all(sql % table_name)
file.write data.inject({}) { |hash, record|
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# cast extracted values
ActiveRecord::Base.connection.columns(table_name).each { |col|
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record[col.name] = col.type_cast(record[col.name]) if record[col.name]
}
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hash["#{table_name}_#{i.succ!}"] = record
hash
}.to_yaml
end
end
end