lib/asciidoctor/helpers.rb in asciidoctor-1.5.3 vs lib/asciidoctor/helpers.rb in asciidoctor-1.5.4

@@ -61,11 +61,11 @@
   # data - a String Array of lines to normalize
   #
   # returns a String Array of normalized lines
   def self.normalize_lines_array data
     return [] if data.empty?
- 
+
     # NOTE if data encoding is UTF-*, we only need 0..1
     leading_bytes = (first_line = data[0])[0..2].bytes.to_a
     if COERCE_ENCODING
       utf8 = ::Encoding::UTF_8
       if (leading_2_bytes = leading_bytes[0..1]) == BOM_BYTES_UTF_16LE
@@ -97,10 +97,10 @@
   # is made to encode from the specified encoding to UTF-8.
   #
   # data - a String of lines to normalize
   #
   # returns a String Array of normalized lines
-  def self.normalize_lines_from_string data 
+  def self.normalize_lines_from_string data
     return [] if data.nil_or_empty?
 
     if COERCE_ENCODING
       utf8 = ::Encoding::UTF_8
       # NOTE if data encoding is UTF-*, we only need 0..1