Module: MarkdownServer::PermittedBases

Defined in:
lib/markdown_server/permitted_bases.rb

Class Method Summary collapse

Class Method Details

.base_for(real, bases) ⇒ Object

Returns the permitted base (one of ‘bases`) that contains `real`, or nil if no base contains it. Each base is the realpath of the served root or a –follow-link target.



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# File 'lib/markdown_server/permitted_bases.rb', line 6

def self.base_for(real, bases)
  Array(bases).each do |b|
    return b if real == b || real.start_with?("#{b}/")
  end
  nil
end