Class: Reek::ObjectSource

Inherits:
Source show all
Defined in:
lib/reek/object_source.rb

Overview

:nodoc:

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Source

from_f, from_io, from_object, from_path, from_pathlist, from_s, #full_report, #has_smell?, #initialize, #report, #smelly?, #to_s, #to_source

Constructor Details

This class inherits a constructor from Reek::Source

Class Method Details

.unify(sexp) ⇒ Object

:nodoc:



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# File 'lib/reek/object_source.rb', line 15

def self.unify(sexp)   # :nodoc:
  unifier = Unifier.new
  unifier.processors.each do |proc|
    proc.unsupported.delete :cfunc # HACK
  end
  return unifier.process(sexp[0])
end

Instance Method Details

#can_parse_objects? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/reek/object_source.rb', line 23

def can_parse_objects?
  return true if Object.const_defined?(:ParseTree)
  begin
    require 'parse_tree'
    true
  rescue LoadError
    false
  end
end

#generate_syntax_tree ⇒ Object 



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# File 'lib/reek/object_source.rb', line 33

def generate_syntax_tree
  if can_parse_objects?
    ObjectSource.unify(ParseTree.new.parse_tree(@source))
  else
    throw ArgumentError.new('You must install the ParseTree gem to use this feature')
  end
end