Method: ActFunc::Fileupload.file_format

Defined in:
lib/act_func/fileupload.rb

.file_format(filename) ⇒ Object

get file format params: filename->file’s name return: file format ‘.jpg’,‘.exe’



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# File 'lib/act_func/fileupload.rb', line 66

def Fileupload.file_format(filename)
  /\.[^\.]+$/.match(filename)[0]
end