Module: Indentation

Included in:
JsonNodeFormatter, Node, Nodifier, XmlNodeFormatter
Defined in:
lib/indentation.rb

Instance Method Summary collapse

Instance Method Details

#indent(content, indent_level = 1) ⇒ Object 



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# File 'lib/indentation.rb', line 16

def indent(content, indent_level = 1)
  output = ''

  content.lines do |line|
    output << ('  ' * indent_level) + line
  end

  output
end

#unindent(content) ⇒ Object 



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# File 'lib/indentation.rb', line 3

def unindent(content)
  output = ''

  first_line = content.lines.first
  leading_spaces = first_line.length - first_line.lstrip.length

  content.lines do |line|
    output << line[leading_spaces..-1] || ''
  end

  output
end