Class: EagerEye::Analyzer

Inherits:
Object
  • Object
show all
Defined in:
lib/eager_eye/analyzer.rb

Constant Summary collapse

DETECTOR_CLASSES = 
{
  loop_association: Detectors::LoopAssociation,
  serializer_nesting: Detectors::SerializerNesting,
  missing_counter_cache: Detectors::MissingCounterCache,
  custom_method_query: Detectors::CustomMethodQuery,
  count_in_iteration: Detectors::CountInIteration,
  callback_query: Detectors::CallbackQuery,
  pluck_to_array: Detectors::PluckToArray,
  delegation_n_plus_one: Detectors::DelegationNPlusOne,
  decorator_n_plus_one: Detectors::DecoratorNPlusOne,
  scope_chain_n_plus_one: Detectors::ScopeChainNPlusOne,
  validation_n_plus_one: Detectors::ValidationNPlusOne
}.freeze
DETECTOR_EXTRA_ARGS = 
{
  Detectors::LoopAssociation => %i[association_preloads association_names method_queries associations_by_model],
  Detectors::SerializerNesting => %i[association_names method_queries],
  Detectors::MissingCounterCache => %i[association_names],
  Detectors::DecoratorNPlusOne => %i[association_names method_queries],
  Detectors::CustomMethodQuery => %i[method_queries associations_by_model],
  Detectors::DelegationNPlusOne => %i[delegation_maps],
  Detectors::ScopeChainNPlusOne => %i[scope_maps],
  Detectors::ValidationNPlusOne => %i[uniqueness_models]
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(paths: nil) ⇒ Analyzer

Returns a new instance of Analyzer.



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# File 'lib/eager_eye/analyzer.rb', line 35

def initialize(paths: nil)
  @paths = Array(paths || EagerEye.configuration.app_path)
  @issues = []
  @association_preloads = {}
  @association_names = Set.new
  @associations_by_model = {}
  @method_queries = {}
  @delegation_maps = {}
  @scope_maps = {}
  @uniqueness_models = Set.new
end

Instance Attribute Details

#association_names ⇒ Object (readonly)

Returns the value of attribute association_names.



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# File 'lib/eager_eye/analyzer.rb', line 32

def association_names
  @association_names
end

#association_preloads ⇒ Object (readonly)

Returns the value of attribute association_preloads.



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# File 'lib/eager_eye/analyzer.rb', line 32

def association_preloads
  @association_preloads
end

#associations_by_model ⇒ Object (readonly)

Returns the value of attribute associations_by_model.



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# File 'lib/eager_eye/analyzer.rb', line 32

def associations_by_model
  @associations_by_model
end

#delegation_maps ⇒ Object (readonly)

Returns the value of attribute delegation_maps.



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# File 'lib/eager_eye/analyzer.rb', line 32

def delegation_maps
  @delegation_maps
end

#issues ⇒ Object (readonly)

Returns the value of attribute issues.



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# File 'lib/eager_eye/analyzer.rb', line 32

def issues
  @issues
end

#method_queries ⇒ Object (readonly)

Returns the value of attribute method_queries.



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# File 'lib/eager_eye/analyzer.rb', line 32

def method_queries
  @method_queries
end

#paths ⇒ Object (readonly)

Returns the value of attribute paths.



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# File 'lib/eager_eye/analyzer.rb', line 32

def paths
  @paths
end

#scope_maps ⇒ Object (readonly)

Returns the value of attribute scope_maps.



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# File 'lib/eager_eye/analyzer.rb', line 32

def scope_maps
  @scope_maps
end

#uniqueness_models ⇒ Object (readonly)

Returns the value of attribute uniqueness_models.



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# File 'lib/eager_eye/analyzer.rb', line 32

def uniqueness_models
  @uniqueness_models
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/eager_eye/analyzer.rb', line 47

def run
  @issues = []
  collect_model_metadata
  ruby_files.each { |file_path| analyze_file(file_path) }
  @issues
end