https://bugs.ruby-lang.org/https://bugs.ruby-lang.org/favicon.ico?17113305112014-07-19T11:16:03ZRuby Issue Tracking SystemRuby master - Feature #10069: [PATCH] Implement monadic operator for Matrixhttps://bugs.ruby-lang.org/issues/10069?journal_id=478942014-07-19T11:16:03Zmatz (Yukihiro Matsumoto)matz@ruby.or.jp
<ul><li><strong>Related to</strong> <i><a class="issue tracker-2 status-5 priority-4 priority-default closed" href="/issues/10068">Feature #10068</a>: [PATCH] Implement monadic operator for Vector</i> added</li></ul> Ruby master - Feature #10069: [PATCH] Implement monadic operator for Matrixhttps://bugs.ruby-lang.org/issues/10069?journal_id=478962014-07-19T11:16:40Zmatz (Yukihiro Matsumoto)matz@ruby.or.jp
<ul></ul><p>As <a class="issue tracker-2 status-5 priority-4 priority-default closed" title="Feature: [PATCH] Implement monadic operator for Vector (Closed)" href="https://bugs.ruby-lang.org/issues/10068">#10068</a>, I like the idea, but unary operator has nothing related to inject though.</p>
<p>Matz.</p> Ruby master - Feature #10069: [PATCH] Implement monadic operator for Matrixhttps://bugs.ruby-lang.org/issues/10069?journal_id=479112014-07-19T21:08:18Zgogotanaka (Kazuki Tanaka)mail@tanakakazuki.com
<ul></ul><p>Yukihiro Matsumoto wrote:</p>
<blockquote>
<p>unary operator has nothing related to inject though.</p>
</blockquote>
<p>It's kind of my mistake, sorry to confuse you.</p>
<p>I think it not seldom happens that we want do this(term monadic). And this is based on custom in math.</p>
<p>Compared with some other numerical analysis software(MATLAB, mathematica, GNU Octave, R, NumPy),</p>
<p>They have term monadic for matrix, vector. (But you can say "this is ruby issue! this is no business of how other softwares are" )</p>
<p>thank you.</p>
<p>gogo.</p> Ruby master - Feature #10069: [PATCH] Implement monadic operator for Matrixhttps://bugs.ruby-lang.org/issues/10069?journal_id=479352014-07-20T19:11:41Zhsbt (Hiroshi SHIBATA)hsbt@ruby-lang.org
<ul><li><strong>Assignee</strong> set to <i>marcandre (Marc-Andre Lafortune)</i></li><li><strong>Category</strong> set to <i>lib</i></li><li><strong>Status</strong> changed from <i>Open</i> to <i>Assigned</i></li><li><strong>Target version</strong> set to <i>2.2.0</i></li></ul> Ruby master - Feature #10069: [PATCH] Implement monadic operator for Matrixhttps://bugs.ruby-lang.org/issues/10069?journal_id=492722014-10-07T20:19:50Zmarcandre (Marc-Andre Lafortune)marcandre-ruby-core@marc-andre.ca
<ul><li><strong>Status</strong> changed from <i>Assigned</i> to <i>Closed</i></li></ul><p>Done.</p>
<p>Thanks for catching this omission, and for the patch.</p>