diff options
author | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-11-09 09:33:36 +0000 |
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committer | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-11-09 09:33:36 +0000 |
commit | 62b511b6aa9e2c1ceb11048f012eed13e5feabfb (patch) | |
tree | c96c8476c5a06b16bc9f1f7bc7b39e7d5f55372e /lib/unicode_normalize | |
parent | b30ff6839db848efafc4b7b61abed0e2708d2627 (diff) |
lib/unicode_normalize/normalize.rb: Replaced if-else by case in self.normalized? in parallel to r48309.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/unicode_normalize')
-rw-r--r-- | lib/unicode_normalize/normalize.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/unicode_normalize/normalize.rb b/lib/unicode_normalize/normalize.rb index 5fea8c5548..86e83f2afe 100644 --- a/lib/unicode_normalize/normalize.rb +++ b/lib/unicode_normalize/normalize.rb @@ -136,7 +136,8 @@ module UnicodeNormalize def self.normalized?(string, form = :nfc) encoding = string.encoding - if encoding == Encoding::UTF_8 + case encoding + when Encoding::UTF_8 case form when :nfc then string.scan REGEXP_C do |match| @@ -155,9 +156,9 @@ module UnicodeNormalize else raise ArgumentError, "Invalid normalization form #{form}." end - elsif encoding == Encoding::US_ASCII + when Encoding::US_ASCII true - elsif UNICODE_ENCODINGS.include? encoding + when **UNICODE_ENCODINGS normalized? string.encode(Encoding::UTF_8), form else raise Encoding::CompatibilityError, "Unicode Normalization not appropriate for #{encoding}" |