improved readability

2015-02-23 08:45:10 +01:00
parent 02904da7f9
commit 1268cdf7aa
2 changed files with 2 additions and 2 deletions
--- a/lib/whistleblower.rb
+++ b/lib/whistleblower.rb
@@ -10,7 +10,7 @@ class Whistleblower

  def generate_hint(stderr)
    if hint = find_hint(stderr)
-      hint.message.gsub(PLACEHOLDER_REGEXP) { @matches[$1.to_i] }
+      hint.message.gsub(PLACEHOLDER_REGEXP) { @matches[Regexp.last_match(1).to_i] }
    end
  end