class RuboCop::Cop::Style::UnlessCorrector

Corrector to correct conditional assignment in `unless` statements.

Public Class Methods

correct(cop, node) click to toggle source
# File lib/rubocop/cop/style/conditional_assignment.rb, line 574
def correct(cop, node)
  _condition, else_branch, if_branch = *node
  if_branch = tail(if_branch)
  else_branch = tail(else_branch)
  _variable, *_operator, if_assignment = *if_branch
  _else_variable, *_operator, else_assignment = *else_branch

  lambda do |corrector|
    corrector.insert_before(node.source_range, lhs(if_branch))
    corrector.replace(if_branch.source_range, if_assignment.source)
    corrector.replace(else_branch.source_range,
                      else_assignment.source)
    corrector.insert_before(node.loc.end, indent(cop, lhs(if_branch)))
  end
end