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
autocorrect(node)
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# File lib/rubocop/cop/style/multiline_if_then.rb, line 34 def autocorrect(node) lambda do |corrector| corrector.remove( range_with_surrounding_space(range: node.loc.begin, side: :left) ) end end
on_normal_if_unless(node)
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# File lib/rubocop/cop/style/multiline_if_then.rb, line 27 def on_normal_if_unless(node) return unless non_modifier_then?(node) add_offense(node, location: :begin, message: format(MSG, keyword: node.keyword)) end
Private Instance Methods
non_modifier_then?(node)
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# File lib/rubocop/cop/style/multiline_if_then.rb, line 44 def non_modifier_then?(node) node.loc.begin && node.loc.begin.source_line =~ NON_MODIFIER_THEN end