Remove unneeded `Array` creation in `Struct#_inspect`
@@ -57,7 +57,7 @@ if Object.const_defined?(:Struct)
end
buf = []
self.each_pair do |k,v|
- buf.push [k.to_s + "=" + v._inspect(recur_list)]
+ buf.push k.to_s + "=" + v._inspect(recur_list)
end
str + buf.join(", ") + ">"
end
