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# frozen_string_literal: true
module RuboCop
module Cop
# This class handles autocorrection for code that needs to be moved
# to new lines.
class LineBreakCorrector
extend Alignment
extend TrailingBody
extend Util
class << self
attr_reader :processed_source
def correct_trailing_body(configured_width:, corrector:, node:,
processed_source:)
@processed_source = processed_source
range = first_part_of(node.to_a.last)
eol_comment = end_of_line_comment(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
def break_line_before(range:, node:, corrector:, indent_steps: 1,
configured_width:)
corrector.insert_before(
range,
"\n" + ' ' * (node.loc.keyword.column +
indent_steps * configured_width)
)
end
def move_comment(eol_comment:, node:, corrector:)
return unless eol_comment
text = eol_comment.loc.expression.source
corrector.insert_before(node.source_range,
text + "\n" + (' ' * node.loc.keyword.column))
corrector.remove(eol_comment.loc.expression)
end
private
def remove_semicolon(node, corrector)
return unless semicolon(node)
corrector.remove(semicolon(node).pos)
end
def semicolon(node)
@semicolon ||= {}
@semicolon[node.object_id] ||= tokens(node).find(&:semicolon?)
end
end
end
end
end
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