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| author | Abinoam P. Marques Jr <abinoam@gmail.com> | 2017-07-02 01:43:25 -0300 |
|---|---|---|
| committer | Abinoam P. Marques Jr <abinoam@gmail.com> | 2017-07-02 01:43:25 -0300 |
| commit | e8dd37d9b7fd35f138ba62d1197598d8d207e75b (patch) | |
| tree | c36e0a639997bb70344cdc8b68ff8b254446b1b1 /lib/highline | |
| parent | ff7f130c3f17dcabfad26f5372e82c7c94a28d7b (diff) | |
| download | highline-e8dd37d9b7fd35f138ba62d1197598d8d207e75b.tar.gz | |
Use a guard clause
Diffstat (limited to 'lib/highline')
| -rw-r--r-- | lib/highline/question_asker.rb | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/highline/question_asker.rb b/lib/highline/question_asker.rb index 433d709..b919cb0 100644 --- a/lib/highline/question_asker.rb +++ b/lib/highline/question_asker.rb @@ -67,14 +67,14 @@ class HighLine verify_match = question.verify_match answers = [] - loop do # when verify_match is set this loop will repeat until unique_answers == 1 + # when verify_match is set this loop will repeat until unique_answers == 1 + loop do answers = gather_answers_based_on_type - if verify_match && (@highline.send(:unique_answers, answers).size > 1) - explain_error(:mismatch) - else - break - end + break unless verify_match && + (@highline.send(:unique_answers, answers).size > 1) + + explain_error(:mismatch) end verify_match ? @highline.send(:last_answer, answers) : answers |