Class: File

Inherits:

Object

• Object
• File

Defined in:

lib/fission.old/core_ext/file.rb

Class Method Summary

• .binary?(file) ⇒ Boolean

  from ptools.

Class Method Details

.binary?(file) ⇒ Boolean

from ptools

Returns:

• (Boolean)

# File 'lib/fission.old/core_ext/file.rb', line 3

def self.binary?(file)
  s = (File.read(file, File.stat(file).blksize) || "").split(//)
  ((s.size - s.grep(" ".."~").size) / s.size.to_f) > 0.30
end