method

lookup

v4.0.2 - Show latest stable - 0 notes - Class: Rails::Generators

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What's this?

lookup(namespaces) protected

Receives namespaces in an array and tries to find matching generators in the load path.

# File railties/lib/rails/generators.rb, line 272
      def self.lookup(namespaces) #:nodoc:
        paths = namespaces_to_paths(namespaces)

        paths.each do |raw_path|
          ["rails/generators", "generators"].each do |base|
            path = "#{base}/#{raw_path}_generator"

            begin
              require path
              return
            rescue LoadError => e
              raise unless e.message =~ /#{Regexp.escape(path)}$/
            rescue Exception => e
              warn "[WARNING] Could not load generator #{path.inspect}. Error: #{e.message}.\n#{e.backtrace.join("\n")}"
            end
          end
        end
      end

lookup

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