module RuboCop::Cop::Style::ConditionalCorrectorHelper

Helper module to provide common methods to ConditionalAssignment correctors

Public Instance Methods

assignment(node) click to toggle source
# File lib/rubocop/cop/style/conditional_assignment.rb, line 399
def assignment(node)
  *_, condition = *node
  Parser::Source::Range.new(node.loc.expression.source_buffer,
                            node.loc.expression.begin_pos,
                            condition.loc.expression.begin_pos)
end
correct_branches(corrector, branches) click to toggle source
# File lib/rubocop/cop/style/conditional_assignment.rb, line 406
def correct_branches(corrector, branches)
  branches.each do |branch|
    *_, assignment = *branch
    corrector.replace(branch.source_range, assignment.source)
  end
end
remove_whitespace_in_branches(corrector, branch, condition, column) click to toggle source
# File lib/rubocop/cop/style/conditional_assignment.rb, line 381
def remove_whitespace_in_branches(corrector, branch, condition, column)
  branch.each_node do |child|
    child_expression = child.loc.expression
    white_space =
      Parser::Source::Range.new(child_expression.source_buffer,
                                child_expression.begin_pos -
                                 (child.loc.expression.column -
                                  column - 2),
                                child_expression.begin_pos)

    corrector.remove(white_space) if white_space.source.strip.empty?
  end

  [condition.loc.else, condition.loc.end].each do |loc|
    corrector.remove_preceding(loc, loc.column - column)
  end
end