From c0e1a01328d7b040da3c89c5d00e946e1df0949c Mon Sep 17 00:00:00 2001 From: Geoff Hubbard Date: Thu, 8 Jun 2017 10:35:07 +0100 Subject: [PATCH] isogram: update solution to pass current tests. --- exercises/isogram/.meta/solutions/isogram.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/exercises/isogram/.meta/solutions/isogram.rb b/exercises/isogram/.meta/solutions/isogram.rb index 857864361a..4530285c5e 100644 --- a/exercises/isogram/.meta/solutions/isogram.rb +++ b/exercises/isogram/.meta/solutions/isogram.rb @@ -1,9 +1,9 @@ module BookKeeping - VERSION = 3 + VERSION = 4 end class Isogram - def self.is_isogram?(str) + def self.isogram?(str) letters = str.downcase.gsub(/[[:punct:]]| /, '').chars letters == letters.uniq end