jro_apps/redmine Files · lib/tasks/extract_fixtures.rake

Trac importer now checks the existence of trac.db and attachments directory before processing....

Trac importer now checks the existence of trac.db and attachments directory before processing. git-svn-id: http://redmine.rubyforge.org/svn/trunk@692 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             extract_fixtures.rake
        
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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|

            # cast extracted values

            ActiveRecord::Base.connection.columns(table_name).each { |col|

              record[col.name] = col.type_cast(record[col.name]) if record[col.name]      

            }      

            hash["#{table_name}_#{i.succ!}"] = record

            hash

            }.to_yaml

          end

        end

      end

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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\|

				# cast extracted values
				ActiveRecord::Base.connection.columns(table_name).each { \|col\|
				record[col.name] = col.type_cast(record[col.name]) if record[col.name]
				}

				hash["#{table_name}_#{i.succ!}"] = record
				hash
				}.to_yaml
				end
				end
				end