Sha256: 79c94488d2541776de1a44413a0cac040dabc1b5ad271d44cda93ba8f4033af4

Contents?: true

Size: 995 Bytes

Versions: 12

Compression:

Stored size: 995 Bytes

Contents

require 'reek/smells/smell_detector'
require 'reek/smell_warning'

module Reek
  module Smells
    #
    # a module is usually a mixin, so when initialize method is present it is
    # hard to tell initialization order and parameters so having 'initialize'
    # in a module is usually a bad idea
    #
    class ModuleInitialize < SmellDetector
      def self.contexts # :nodoc:
        [:module]
      end

      #
      # Checks whether module has method 'initialize'.
      #
      # @return [Array<SmellWarning>]
      #
      def examine_context(module_ctx)
        module_ctx.local_nodes(:def) do |node| # FIXME: also search for :defs?
          if node.name.to_s == 'initialize'
            return [
              SmellWarning.new(self, context: module_ctx.full_name,
                                     lines:   [module_ctx.exp.line],
                                     message: 'has initialize method')
            ]
          end
        end
        []
      end
    end
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version Path
reek-2.0.4 lib/reek/smells/module_initialize.rb
reek-2.0.3 lib/reek/smells/module_initialize.rb
reek-2.0.2 lib/reek/smells/module_initialize.rb
reek-2.0.1 lib/reek/smells/module_initialize.rb
reek-2.0.0 lib/reek/smells/module_initialize.rb
reek-1.6.6 lib/reek/smells/module_initialize.rb
reek-1.6.5 lib/reek/smells/module_initialize.rb
reek-1.6.4 lib/reek/smells/module_initialize.rb
reek-1.6.3 lib/reek/smells/module_initialize.rb
reek-1.6.2 lib/reek/smells/module_initialize.rb
reek-1.6.1 lib/reek/smells/module_initialize.rb
reek-1.6.0 lib/reek/smells/module_initialize.rb