Class: String

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

Instance Method Summary collapse

Instance Method Details

#dedent ⇒ Object

Works like <<~ from Ruby 2.3.0



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# File 'lib/jekyll_pre.rb', line 13

def dedent
  # Find the margin whitespace on the first line
  margin = self[/\A\s*/]
  # Remove margin-sized whitespace from each line
  gsub(/^\s{#{margin.size}}/, '')
end