Results 4 comments of wick

I had the same problem when upgrading from rails 7.0 to 7.1

> > I had the same problem when upgrading from rails 7.0 to 7.1 > > Same for me, can I ask you how did you fix? I found that...

> On second glance, something seems off > > ``` > package slices > > import ( > "testing" > ) > > // Insert inserts an element at index...

@samber Thank you for your suggestion. I found that it can be further optimized, and I have already done it. Additionally, the name 'Insert' is borrowed from Ruby's Array#insert, though...