Class: Redcar::Html::ConvertToList

Inherits:
EditTabCommand
  • Object
show all
Defined in:
lib/html.rb

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object 



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# File 'lib/html.rb', line 21

def execute
  if doc.selection?
    text = doc.selected_text
    lines = text.split(/\n/)
    lines.collect! do |c| 
      wrapped = wrap_text_in_white_space(c) { |t| "<li>#{t}</li>" } 
      p "Wrapped: |#{wrapped}|"
      wrapped
    end
    doc.replace_selection(lines.join("\n"))
  end
end

#wrap_text_in_white_space(text, &wrap_with) ⇒ Object 



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# File 'lib/html.rb', line 34

def wrap_text_in_white_space(text, &wrap_with)
  r = /^[\t\s]+/
  if r =~ text
    partitions = text.partition(r)
    wrapped = yield(partitions[2])
    "#{partitions[1]}#{wrapped}"
  else
    yield(text)
  end
end