<div dir="auto">LookupThenRemove seems like a more descriptive name. Though I guess I can see why pop has appeal. </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Dec 6, 2020 at 11:44 AM David Feuer <<a href="mailto:david.feuer@gmail.com">david.feuer@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">I suggest you add a version for Data.Sequence combining lookup with deleteAt. I wanted that for something fairly recently.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Dec 6, 2020, 11:41 AM Martijn Bastiaan via Libraries <<a href="mailto:libraries@haskell.org" target="_blank">libraries@haskell.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Yeah, Python's `pop` made me call it `pop`. I had hoped to find other <br>
examples, but Java, Rust, and Ruby don't seem to offer `pop`-like <br>
functions for their (hash)maps.<br>
<br>
On 12/6/20 5:29 PM, Tom Ellis wrote:<br>
> On Sun, Dec 06, 2020 at 11:25:33AM -0500, David Feuer wrote:<br>
>> The name pop makes me think of a stack. Is this use of the word common?<br>
> Python uses that name, which is why I'm familiar with it:<br>
><br>
>>>> d = {'a': 1, 'b': 2}<br>
>>>> d.pop('b')<br>
> 2<br>
>>>> d<br>
> {'a': 1}<br>
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