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A comment on Why Does “=” Mean Assignment?. Parent comment

Re:Why Does “=” Mean Assignment? by jghn on Wednesday April 11, 2018 @07:23AM (#16809993)
I find -> to be useful when poking around in the REPL but IMO it should never be used in real code.

I spent some time as a package author, that’s where I found <<- to be the most useful

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