Module: FileTest

Defined in:
lib/core/facets/filetest/root.rb

Class Method Summary collapse

Class Method Details

.root?(dir = nil) ⇒ Boolean

Is the specified directory the root directory?

CREDIT: Jeffrey Schwab

Returns:

  • (Boolean) 


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# File 'lib/core/facets/filetest/root.rb', line 9

def root?(dir=nil)
  pth = File.expand_path(dir||Dir.pwd)
  return true if pth == '/'
  return true if pth =~ /^(\w:)?\/$/
  false
end