Method: Packr::FileSystem.relative_path

Defined in:
lib/packr/file_system.rb

.relative_path(source, target) ⇒ Object 



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# File 'lib/packr/file_system.rb', line 33

def self.relative_path(source, target)
  return source unless target
  
  target_parts = target.split('/')
  source_parts = source.split('/')
  
  while target_parts.first == source_parts.first
    target_parts.shift
    source_parts.shift
  end
  
  ('../' * (target_parts.size-1)) + source_parts.join('/')
end