Module: Extray

Defined in:: lib/extray.rb,
lib/version.rb

Overview

Extray

Constant Summary collapse

VERSION =

'0.2'

Class Method Summary collapse

.extension(path) ⇒ Object

Extract file name extension.

Class Method Details

.extension(path) ⇒ `Object`

Extract file name extension

If no extension, returns empty string.

If nested extensions appear (e.g., … .tar.gz), only the last one is returned.



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# File 'lib/extray.rb', line 16

def self.extension(path)
  File.extname(path).sub '.', ''
end