method
current_migration_number
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current_migration_number()
protected
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# File railties/lib/rails_generator/commands.rb, line 71 def current_migration_number Dir.glob("#{@migration_directory}/[0-9]*.rb").inject(0) do |max, file_path| n = File.basename(file_path).split('_', 2).first.to_i if n > max then n else max end end end