Class: SpecFileGenerator::KlassExtractor

Inherits:
Service
  • Object
show all
Defined in:
lib/spec_file_generator/klass_extractor.rb

Instance Method Summary collapse

Methods inherited from Service

call

Constructor Details

#initialize(source_file) ⇒ KlassExtractor

Returns a new instance of KlassExtractor.



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# File 'lib/spec_file_generator/klass_extractor.rb', line 7

def initialize(source_file)
  @source_file = source_file
end

Instance Method Details

#call ⇒ Object

Raises:



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# File 'lib/spec_file_generator/klass_extractor.rb', line 11

def call
  ensure_source_file_exist!

  @module_acc = []
  @spec_name = nil
  look_for_class(ast)

  return @spec_name unless @spec_name.nil?

  raise ClassDeclarationMissingError,
        "Please check content of source file (#{@source_file}). " \
        "Class declaration must present in order to generate spec file."
end