Module: SC::Path

Defined in:
lib/sc/path.rb

Class Method Summary collapse

Class Method Details

.absolute_from_home(path) ⇒ Object

convert a relative path to home to absolute



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# File 'lib/sc/path.rb', line 30

def self.absolute_from_home (path)
  home = File.expand_path('~')
  path.strip!

  # path may start with ~
  path = File.expand_path(path) if path[0, 1] == '~'

  # allow path to be relative or absolute
  path[0, 1] == '/' ? path : File.join(home, path)
end

.relative_to_home(path) ⇒ Object

make an absolute path relative to home



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# File 'lib/sc/path.rb', line 43

def self.relative_to_home (path)
  home = File.expand_path('~')
  path[0, home.length] == home ? path.sub(home, '~') : path
end