Class: DidYouMean::Experimental::IvarNameChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/did_you_mean/experimental/ivar_name_correction.rb

Overview

:nodoc:

Constant Summary collapse

REPLS = 
{
  "(irb)" => -> { Readline::HISTORY.to_a.last }
}
TRACE = 
TracePoint.trace(:raise) do |tp|
  e = tp.raised_exception

  if SPELL_CHECKERS.include?(e.class.to_s) && !e.instance_variable_defined?(:@frame_binding)
    e.instance_variable_set(:@frame_binding, tp.binding)
  end
end

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(no_method_error, original_checker:) ⇒ IvarNameChecker

Returns a new instance of IvarNameChecker.



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# File 'lib/did_you_mean/experimental/ivar_name_correction.rb', line 34

def initialize(no_method_error, original_checker: )
  @original_checker = original_checker.new(no_method_error)

  @location   = no_method_error.backtrace_locations.first
  @ivar_names = no_method_error.frame_binding.receiver.instance_variables
end

Instance Attribute Details

#original_checker ⇒ Object (readonly)

Returns the value of attribute original_checker.



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# File 'lib/did_you_mean/experimental/ivar_name_correction.rb', line 32

def original_checker
  @original_checker
end

Instance Method Details

#corrections ⇒ Object 



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# File 'lib/did_you_mean/experimental/ivar_name_correction.rb', line 41

def corrections
  original_checker.corrections + ivar_name_corrections
end

#ivar_name_corrections ⇒ Object 



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# File 'lib/did_you_mean/experimental/ivar_name_correction.rb', line 45

def ivar_name_corrections
  @ivar_name_corrections ||= SpellChecker.new(dictionary: @ivar_names).correct(receiver_name.to_s)
end