fix mask

8 months ago · 3f872da435
parent bc1d5a9825
commit 3f872da435
1 changed files with 1 additions and 1 deletions
--- a/lib/text_utils.rb
+++ b/lib/text_utils.rb
@ -16,7 +16,7 @@ module TextUtils
  end

  def mask_value(text, unmask_size = 0)
-    if unmask_size.is_a?(Numeric) && !unmask_size.zero?
+    if unmask_size.is_a?(Numeric) && !unmask_size.zero? && unmask_size.abs < text.length
      if unmask_size.negative?
        [
          text.first(text.length + unmask_size).gsub(MASK_REGEXP, MASK_SYMBOL),