lib/opulent/compiler.rb in opulent-1.5.3 vs lib/opulent/compiler.rb in opulent-1.5.4

@@ -94,13 +94,13 @@
     # @param text [String] Input text to be indented
     # @param indent [String] Indentation string to be appended
     #
     def indent_lines(text, indent)
       text ||= ''
-      text.lines.inject('') do |_, line|
-        indent + line
+      text.lines.inject('') do |result, line|
+        result += indent + line
       end
-    end 
+    end
 
     # Give an explicit error report where an unexpected sequence of tokens
     # appears and give indications on how to solve it
     #
     # @param context [Symbol] Context name in which the error happens