class RuboCop::Cop::OrderedGemCorrector
This auto-corrects gem dependency order
Attributes
comments_as_separators[R]
processed_source[R]
Public Class Methods
correct(processed_source, node, previous_declaration, comments_as_separators)
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# File lib/rubocop/cop/correctors/ordered_gem_corrector.rb, line 12 def correct(processed_source, node, previous_declaration, comments_as_separators) @processed_source = processed_source @comments_as_separators = comments_as_separators current_range = declaration_with_comment(node) previous_range = declaration_with_comment(previous_declaration) lambda do |corrector| swap_range(corrector, current_range, previous_range) end end
Private Class Methods
declaration_with_comment(node)
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# File lib/rubocop/cop/correctors/ordered_gem_corrector.rb, line 27 def declaration_with_comment(node) buffer = processed_source.buffer begin_pos = get_source_range(node, comments_as_separators).begin_pos end_line = buffer.line_for_position(node.loc.expression.end_pos) end_pos = buffer.line_range(end_line).end_pos Parser::Source::Range.new(buffer, begin_pos, end_pos) end
swap_range(corrector, range1, range2)
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# File lib/rubocop/cop/correctors/ordered_gem_corrector.rb, line 35 def swap_range(corrector, range1, range2) src1 = range1.source src2 = range2.source corrector.replace(range1, src2) corrector.replace(range2, src1) end