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Module: RuboCop::Cop::MultilineElementLineBreaks

Overview

Common functionality for checking for a line break before each element in a multi-line collection.

Instance Method Summary

Instance Method Details

#all_on_same_line?(nodes, ignore_last: false) ⇒ Boolean (private)

[ GitHub ] 

  


# File 'lib/rubocop/cop/mixin/multiline_element_line_breaks.rb', line 23



def all_on_same_line?(nodes, ignore_last: false)
  return true if nodes.empty?

  return same_line?(nodes.first, nodes.last) if ignore_last

  nodes.first.first_line == nodes.last.last_line
end


  








  

    #check_line_breaks(_node, children, ignore_last: false)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/multiline_element_line_breaks.rb', line 10



def check_line_breaks(_node, children, ignore_last: false)
  return if all_on_same_line?(children, ignore_last: ignore_last)

  last_seen_line = -1
  children.each do |child|
    if last_seen_line >= child.first_line
      add_offense(child) { |corrector| EmptyLineCorrector.insert_before(corrector, child) }
    else
      last_seen_line = child.last_line
    end
  end
end