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[ruby/uri] Use Regexp#match? to avoid extra allocations

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`#=~` builds `MatchData`, requiring extra allocations as compared to
`#match?`, which returns a boolean w/o having to build the `MatchData`.

https://github.com/ruby/uri/commit/158f58a9cc
This commit is contained in:
Steven Harman 2020-08-18 13:49:08 -04:00 committed by Hiroshi SHIBATA
parent 291cfa7125
commit bbee6968f8
1 changed files with 1 additions and 1 deletions
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lib/uri/common.rb
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@ -321,7 +321,7 @@ module URI
#
# See URI.encode_www_form_component, URI.decode_www_form.
def self.decode_www_form_component(str, enc=Encoding::UTF_8)
raise ArgumentError, "invalid %-encoding (#{str})" if /%(?!\h\h)/ =~ str
raise ArgumentError, "invalid %-encoding (#{str})" if /%(?!\h\h)/.match?(str)
str.b.gsub(/\+|%\h\h/, TBLDECWWWCOMP_).force_encoding(enc)
end