class RuboCop::Cop::Style::WhileUntilDo
Checks for uses of ‘do` in multi-line `while/until` statements.
@example
# bad while x.any? do do_something(x.pop) end # good while x.any? do_something(x.pop) end # bad until x.empty? do do_something(x.pop) end # good until x.empty? do_something(x.pop) end
Constants
- MSG
Public Instance Methods
Source
# File lib/rubocop/cop/style/while_until_do.rb, line 34 def on_while(node) return unless node.multiline? && node.do? add_offense(node.loc.begin, message: format(MSG, keyword: node.keyword)) do |corrector| do_range = node.condition.source_range.end.join(node.loc.begin) corrector.remove(do_range) end end
Also aliased as: on_until