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Commit ab0f4db6 authored by Yukihiro "Matz" Matsumoto's avatar Yukihiro "Matz" Matsumoto
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Call `uniq!` for each union processing in `Array#union`.

parent 249fef7d
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mrbgems/mruby-array-ext/mrblib/array.rb
View file @ ab0f4db6
...@@ -143,11 +143,11 @@ class Array ...@@ -143,11 +143,11 @@ class Array
# #
def union(*args) def union(*args)
ary = self.dup ary = self.dup
args.each_with_index do |x,i| args.each do |x|
ary.concat(x) ary.concat(x)
ary.uniq! if i % 20 == 0 ary.uniq!
end end
ary.uniq! or ary ary
end end
## ##
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