Class: RuboCop::Cop::ForToEachCorrector

Inherits:
Object
  • Object
show all
Extended by:
Macros
Defined in:
lib/rubocop/cop/correctors/for_to_each_corrector.rb

Overview

This class autocorrects ‘for` iteration to `#each` enumeration.

Constant Summary collapse

CORRECTION = 
'%<collection>s.each do |%<argument>s|'

Instance Method Summary collapse

Constructor Details

#initialize(for_node) ⇒ ForToEachCorrector

Returns a new instance of ForToEachCorrector.



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# File 'lib/rubocop/cop/correctors/for_to_each_corrector.rb', line 11

def initialize(for_node)
  @for_node        = for_node
  @variable_node   = for_node.variable
  @collection_node = for_node.collection
end

Instance Method Details

#call(corrector) ⇒ Object 



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# File 'lib/rubocop/cop/correctors/for_to_each_corrector.rb', line 17

def call(corrector)
  offending_range = for_node.source_range.begin.join(end_range)

  corrector.replace(offending_range, correction)
end