Module: ForceUtf8::Encode

Extended by:
Encode
Included in:
Encode
Defined in:
lib/force_utf8/encode.rb

Instance Method Summary collapse

Instance Method Details

#encode(string) ⇒ Object 



3
4
5
6
7
8
 
# File 'lib/force_utf8/encode.rb', line 3

def encode(string)
  return unless string
  string = string.dup
  encode!(string)
  string
end

#encode!(string) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
 
# File 'lib/force_utf8/encode.rb', line 10

def encode!(string)
  return unless string

  string.force_encoding("UTF-8")

  unless string.valid_encoding?
    new_chars = string.chars.map { |c| c.valid_encoding? ? c : '?' }.join
    string.replace(new_chars)
  end
end