From e71f8e2acf36e74c81ba624405fd29ab94da06e2 Mon Sep 17 00:00:00 2001 From: Adrien Waksberg Date: Wed, 29 Mar 2017 22:49:46 +0200 Subject: [PATCH] replace if not by unless --- lib/mpw/mpw.rb | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/lib/mpw/mpw.rb b/lib/mpw/mpw.rb index bb4e38b..724dcaf 100644 --- a/lib/mpw/mpw.rb +++ b/lib/mpw/mpw.rb @@ -234,13 +234,10 @@ class MPW # Add a new item # @args: item -> Object MPW::Item def add(item) - if not item.instance_of?(Item) - raise I18n.t('error.bad_class') - elsif item.empty? - raise I18n.t('error.empty') - else - @data.push(item) - end + raise I18n.t('error.bad_class') unless item.instance_of?(Item) + raise I18n.t('error.empty') if item.empty? + + return @data.push(item) end # Search in some csv data