class RuboCop::Cop::LineBreakCorrector
This class handles autocorrection for code that needs to be moved to new lines.
Attributes
processed_source[R]
Public Class Methods
break_line_before(range:, node:, corrector:, configured_width:, indent_steps: 1)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 27 def break_line_before(range:, node:, corrector:, configured_width:, indent_steps: 1) corrector.insert_before( range, "\n#{' ' * (node.loc.keyword.column + (indent_steps * configured_width))}" ) end
correct_trailing_body(configured_width:, corrector:, node:, processed_source:)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 15 def correct_trailing_body(configured_width:, corrector:, node:, processed_source:) @processed_source = processed_source range = first_part_of(node.to_a.last) eol_comment = processed_source.comment_at_line(node.source_range.line) break_line_before(range: range, node: node, corrector: corrector, configured_width: configured_width) move_comment(eol_comment: eol_comment, node: node, corrector: corrector) remove_semicolon(node, corrector) end
move_comment(eol_comment:, node:, corrector:)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 35 def move_comment(eol_comment:, node:, corrector:) return unless eol_comment text = eol_comment.source corrector.insert_before(node, "#{text}\n#{' ' * node.loc.keyword.column}") corrector.remove(eol_comment) end
Private Class Methods
remove_semicolon(node, corrector)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 45 def remove_semicolon(node, corrector) return unless semicolon(node) corrector.remove(semicolon(node).pos) end
semicolon(node)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 51 def semicolon(node) @semicolon ||= {}.compare_by_identity @semicolon[node] ||= processed_source.sorted_tokens.select(&:semicolon?).find do |token| next if token.pos.end_pos <= node.source_range.begin_pos same_line?(token, node.body) && trailing_class_definition?(token, node.body) end end
trailing_class_definition?(token, body)
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# File lib/rubocop/cop/correctors/line_break_corrector.rb, line 60 def trailing_class_definition?(token, body) token.column < body.loc.column end