Method: String#ext

Defined in:
lib/el4r/el4r-sub.rb

#ext(newext = nil) ⇒ Object

Returns a string which is replaced the filename’s extension with NEWEXT.



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# File 'lib/el4r/el4r-sub.rb', line 613

def ext(newext=nil)
  if newext
    newext[0,1] != '.' and newext="."+newext
    sub(/\.[^\.]+?$/, newext)
  else
    File.extname(self)
  end
end