class RuboCop::Cop::Style::MultilineIfThen
Checks for uses of the ‘then` keyword in multi-line if statements.
@example
# bad # This is considered bad practice. if cond then end # good # If statements can contain `then` on the same line. if cond then a elsif cond then b end
Constants
- MSG
- NON_MODIFIER_THEN
Public Instance Methods
Source
# File lib/rubocop/cop/style/multiline_if_then.rb, line 28 def on_normal_if_unless(node) return unless non_modifier_then?(node) add_offense(node.loc.begin, message: format(MSG, keyword: node.keyword)) do |corrector| corrector.remove(range_with_surrounding_space(node.loc.begin, side: :left)) end end
Private Instance Methods
Source
# File lib/rubocop/cop/style/multiline_if_then.rb, line 38 def non_modifier_then?(node) NON_MODIFIER_THEN.match?(node.loc.begin&.source_line) end