Class: DidYouMean::MethodNameChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/did_you_mean/spell_checkers/method_name_checker.rb

Constant Summary collapse

NAMES_TO_EXCLUDE = 
{ NilClass => nil.methods }

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(exception) ⇒ MethodNameChecker

Returns a new instance of MethodNameChecker.



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# File 'lib/did_you_mean/spell_checkers/method_name_checker.rb', line 10

def initialize(exception)
  @method_name  = exception.name
  @receiver     = exception.receiver
  @private_call = exception.respond_to?(:private_call?) ? exception.private_call? : false
end

Instance Attribute Details

#method_name ⇒ Object (readonly)

Returns the value of attribute method_name.



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# File 'lib/did_you_mean/spell_checkers/method_name_checker.rb', line 5

def method_name
  @method_name
end

#receiver ⇒ Object (readonly)

Returns the value of attribute receiver.



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# File 'lib/did_you_mean/spell_checkers/method_name_checker.rb', line 5

def receiver
  @receiver
end

Instance Method Details

#corrections ⇒ Object 



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# File 'lib/did_you_mean/spell_checkers/method_name_checker.rb', line 16

def corrections
  @corrections ||= SpellChecker.new(dictionary: method_names).correct(method_name) - NAMES_TO_EXCLUDE[@receiver.class]
end

#method_names ⇒ Object 



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# File 'lib/did_you_mean/spell_checkers/method_name_checker.rb', line 20

def method_names
  method_names = receiver.methods + receiver.singleton_methods
  method_names += receiver.private_methods if @private_call
  method_names.uniq!
  method_names
end