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rework definition of String#unicode_normalize

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simplify String#unicode_normalize in lib/unicode_normalize.rb
by redefining it in lib/unicode_normalize/normalize.rb

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2017-05-02 05:15:04 +00:00
parent 43ae954f90
commit 42b8713703
2 changed files with 7 additions and 6 deletions
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7
lib/unicode_normalize.rb
View file

@ -31,12 +31,7 @@ class String
#
def unicode_normalize(form = :nfc)
require 'unicode_normalize/normalize.rb' unless defined? UnicodeNormalize
## The following line can be uncommented to avoid repeated checking for
## UnicodeNormalize. However, tests didn't show any noticeable speedup
## when doing this. This comment also applies to the commented out lines
## in String#unicode_normalize! and String#unicode_normalized?.
# String.send(:define_method, :unicode_normalize, ->(form = :nfc) { UnicodeNormalize.normalize(self, form) } )
UnicodeNormalize.normalize(self, form)
unicode_normalize form # no recursion, because redefined in unicode_normalize/normalize.rb
end
# :call-seq:

6
lib/unicode_normalize/normalize.rb
View file

@ -159,3 +159,9 @@ module UnicodeNormalize # :nodoc:
end
end # module
class String # :nodoc:
def unicode_normalize(form = :nfc)
UnicodeNormalize.normalize(self, form)
end
end