Module: Enco

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

Overview

Enco will convert any string to utf-8 Just call Enco.to_utf8 any_string It will return non string objects back: Enco.to_utf8(not_a_string) === not_a_string

Constant Summary collapse

VERSION = 
"0.1.3"

Class Method Summary collapse

Class Method Details

.to_utf8(string, options = {}) ⇒ Object

Parameters:

  • string (String)
  • options (Hash) (defaults to: {}) 


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# File 'lib/enco.rb', line 9

def self.to_utf8(string, options = {})
  return string unless string.is_a? String
  string = string.dup

  cd = ::CharDet.detect(string, :silent => true)

  if cd.confidence > 0.5 then
    string.encode('utf-8', cd.encoding, :invalid => :replace)
  else
    force_to_utf8 string
  end
end