lib/carwash/scrubber.rb in carwash-1.0.6 vs lib/carwash/scrubber.rb in carwash-1.0.7

@@ -86,11 +86,12 @@
 
   # Go through a line of text and obscure any potentially sensitive values
   # detected. Makes replacements in place.
   def obscure_sensitive_values!(line, obscure_with: self.obscure_with)
     @sensitive_vals.each do |val|
-      line.gsub!(val, obscure_with)
+      val=Regexp::escape(val)
+      line.gsub!(/#{val}/i, obscure_with)
     end
   end
 
   # Scans the line to try and discover potentially sensitive values, then
   # obscures all sensitive values known. Returns the line with replacements
@@ -105,10 +106,10 @@
   def scrub!(line, obscure_with: self.obscure_with)
     discover_sensitive_values(line)
     obscure_sensitive_values!(line, obscure_with: obscure_with)
   end
 
-  # Learns from and scrubs each line of an input stream, writing the result to 
+  # Learns from and scrubs each line of an input stream, writing the result to
   # the given output stream.
   def scrub_stream(input, output)
     input.each_line do |line|
       output.puts(scrub(line))
     end