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[ruby/did_you_mean] Remove Integer floor and prefix index from Jaro distance

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The variable ``length2`` is an Integer, call to floor returns self.
The variables ``i`` and ``prefix_bonus`` are equally incremented, no need to keep the ``i`` variable.

https://github.com/ruby/did_you_mean/commit/4408802289
This commit is contained in:
Mau Magnaguagno 2023-01-25 19:51:01 -03:00 committed by git
parent def7023ee4
commit affbc79a10
1 changed files with 2 additions and 4 deletions
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6
lib/did_you_mean/jaro_winkler.rb
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@ -8,7 +8,7 @@ module DidYouMean
m = 0.0
t = 0.0
range = (length2 / 2).floor - 1
range = length2 / 2 - 1
range = 0 if range < 0
flags1 = 0
flags2 = 0
@ -72,10 +72,8 @@ module DidYouMean
codepoints2 = str2.codepoints
prefix_bonus = 0
i = 0
str1.each_codepoint do |char1|
char1 == codepoints2[i] && i < 4 ? prefix_bonus += 1 : break
i += 1
char1 == codepoints2[prefix_bonus] && prefix_bonus < 4 ? prefix_bonus += 1 : break
end
jaro_distance + (prefix_bonus * WEIGHT * (1 - jaro_distance))