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| author | Marshall Lochbaum <mwlochbaum@gmail.com> | 2021-12-12 11:29:59 -0500 |
|---|---|---|
| committer | Marshall Lochbaum <mwlochbaum@gmail.com> | 2021-12-12 11:29:59 -0500 |
| commit | 4a6ad25256f4512573a87fe6f1a54fbabc86c2f6 (patch) | |
| tree | c7131019c36f3800d7f5ee0b60081d0d8d453fff /docs/doc/match.html | |
| parent | 27c5057cc5b09f29f0a5962f5ba837b217b5ecb0 (diff) | |
Some links to the section on mutability
Diffstat (limited to 'docs/doc/match.html')
| -rw-r--r-- | docs/doc/match.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/doc/match.html b/docs/doc/match.html index 1e73afb8..1e752f6f 100644 --- a/docs/doc/match.html +++ b/docs/doc/match.html @@ -55,7 +55,7 @@ </pre> <p>This approach can't tell you whether two functions are mathematically different—that is, whether they ever return different results given the same arguments (this is an undecidable problem, and also gets confusing since "different" is included in its own definition). However, if two functions compare equal, then they will always return the same results.</p> <h3 id="block-equality"><a class="header" href="#block-equality">Block equality</a></h3> -<p>The final point above about block instances is subtler. An instance of a block function or modifier is mutable, meaning that its behavior can change over the course of a program. Consider the following two functions:</p> +<p>The final point above about block instances is subtler. An instance of a block function or modifier is <a href="lexical.html#mutation">mutable</a>, meaning that its behavior can change over the course of a program. Consider the following two functions:</p> <a class="replLink" title="Open in the REPL" target="_blank" href="https://mlochbaum.github.io/BQN/try.html#code=RuKAv0cg4oaQIHsgYeKGkDEwIOKLhCB7YSvwnZWpfeKAv3th4oap8J2VqX0gfQoKRiA1ICAgIyBPbmUgcmVzdWx0CkcgOApGIDUgICAjIEFub3RoZXIgcmVzdWx04oCUdGhlIGRlZmluaXRpb24gb2YgaW5zYW5pdHkh">↗️</a><pre> <span class='Function'>F</span><span class='Ligature'>‿</span><span class='Function'>G</span> <span class='Gets'>←</span> <span class='Brace'>{</span> <span class='Value'>a</span><span class='Gets'>←</span><span class='Number'>10</span> <span class='Separator'>⋄</span> <span class='Brace'>{</span><span class='Value'>a</span><span class='Function'>+</span><span class='Value'>𝕩</span><span class='Brace'>}</span><span class='Ligature'>‿</span><span class='Brace'>{</span><span class='Value'>a</span><span class='Gets'>↩</span><span class='Value'>𝕩</span><span class='Brace'>}</span> <span class='Brace'>}</span> ⟨ (function block) (function block) ⟩ |