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<p>Forgot to CC the list.<br>
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<div class="moz-cite-prefix">Hi,<br>
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One place where it pops up all the time is when you have arrows
that create feedback loops and your output is your accumulator.<br>
<br>
For example:<br>
<br>
feedback acc0 (someFancyArrow >>> arr dup)<br>
<br>
Where someFancyArrow is an arrow with two inputs (input and old
accumulator) and one output.<br>
<br>
Cheers<br>
<br>
Ivan<br>
<br>
On 28/10/18 00:08, Vanessa McHale wrote:<br>
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cite="mid:be81215b-b07e-940b-9ab2-773aabf1d57d@iohk.io">
<pre wrap="">Out of curiosity, do you have any examples?
Cheers
On 10/27/18 5:03 PM, Ivan Perez wrote:
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<pre wrap="">Dear all,
The function \x -> (x,x) is very convenient when working with arrows.
Would it be appropriate to add it to Data.Tuple?
Cheers,
Ivan
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