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Class: RuboCop::Cop::HashAlignmentStyles::SeparatorAlignment

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, ValueAlignment
Inherits: Object
Defined in: lib/rubocop/cop/mixin/hash_alignment_styles.rb

Overview

Handles calculation of deltas when the enforced style is 'separator'.

Instance Method Summary

ValueAlignment - Included

#checkable_layout?,
#deltas

With several enforced styles, deltas are computed even for a hash this style can’t check.
#alignable_values?, #pair_after_kwsplat_on_same_line?, #separator_delta, #separator_shift, #value_on_later_line?

Instance Method Details

#deltas(first_pair, current_pair)

Keys are right-aligned by the column their last line ends on. A key spanning several lines ends on a line other than the one it starts on, so moving its first line would never change that column and the correction would be repeated on every pass. Such pairs are left alone, and so is every pair when the first key spans several lines, since there is then no column to right-align to.

[ GitHub ] 

  


# File 'lib/rubocop/cop/mixin/hash_alignment_styles.rb', line 181



def deltas(first_pair, current_pair)
  return {} if first_pair.key.multiline? || current_pair.key.multiline?

  super
end


  








  

    #deltas_for_first_pair(_first_pair)  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/hash_alignment_styles.rb', line 172



def deltas_for_first_pair(_first_pair)
  {}
end


  








  

    #hash_rocket_delta(first_pair, current_pair)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/hash_alignment_styles.rb', line 193



def hash_rocket_delta(first_pair, current_pair)
  first_pair.delimiter_delta(current_pair)
end


  








  

    #key_delta(first_pair, current_pair)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/hash_alignment_styles.rb', line 189



def key_delta(first_pair, current_pair)
  first_pair.key_delta(current_pair, :right)
end


  








  

    #value_delta(first_pair, current_pair)   (private)
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/hash_alignment_styles.rb', line 197



def value_delta(first_pair, current_pair)
  return 0 if first_pair.equal?(current_pair) || current_pair.value_omission?

  expected_value_column = first_pair.loc.operator.end.column + 1
  expected_value_column - current_pair.value.loc.column
end