Flowdock
method

perform

Importance_0
Ruby on Rails latest stable (v6.1.7.7) - 0 notes - Class: NewCommand
perform(*) public

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# File railties/lib/rails/commands/new/new_command.rb, line 12
      def perform(*)
        say "Can't initialize a new Rails application within the directory of another, please change to a non-Rails directory first.\n"
        say "Type 'rails' for help."
        exit 1
      end
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