Class: Markdown::Merge::Cleanse::ListMarkerDuplication

Inherits:
Object
  • Object
show all
Defined in:
lib/markdown/merge/cleanse/list_marker_duplication.rb

Overview

Repairs templating corruption where an ordered-list marker was prefixed onto an existing unordered-list marker, producing lines like:

1. - item
2. * item

The repair keeps the original inner bullet marker and removes the synthetic ordered marker.

Constant Summary collapse

DUPLICATED_MARKER = 
/\A(?<indent>\s*)(?<number>\d+)\.\s+(?<bullet>[-*+])(?<tail>(?:\s+.*)?\s*)\z/

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ ListMarkerDuplication

Returns a new instance of ListMarkerDuplication.



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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 19

def initialize(source)
  @source = source.to_s
  @issues = []
  analyze
end

Instance Attribute Details

#issues ⇒ Object (readonly) 



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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 17

def issues
  @issues
end

#source ⇒ Object (readonly) 



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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 17

def source
  @source
end

Instance Method Details

#fix ⇒ Object 



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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 33

def fix
  return source unless malformed?

  source.each_line.with_index(1).map do |line, line_number|
    duplicated_marker_line?(line) ? repaired_line(line, line_number) : line
  end.join
end

#issue_count ⇒ Object 



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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 29

def issue_count
  issues.length
end

#malformed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/markdown/merge/cleanse/list_marker_duplication.rb', line 25

def malformed?
  issues.any?
end