Method: Sprockets::EncodingUtils#detect_unicode

Defined in:
lib/sprockets/encoding_utils.rb

#detect_unicode(str) ⇒ Object

Public: Detect Unicode string.

Attempts to parse Unicode BOM and falls back to UTF-8.

str - ASCII-8BIT encoded String

Returns encoded String.



138
139
140
141
142
143
144
145
146
147
 
# File 'lib/sprockets/encoding_utils.rb', line 138

def detect_unicode(str)
  str = detect_unicode_bom(str)

  # Fallback to UTF-8
  if str.encoding == Encoding::BINARY
    str.force_encoding(Encoding::UTF_8)
  end

  str
end