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Fixing funkiness introduced in #1498.

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Jeremy Ashkenas 2011-07-12 13:13:46 -04:00
parent 1927213174
commit 8fe59ed888
1 changed files with 20 additions and 20 deletions
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@ -127,7 +127,7 @@ opposite <span class="Keyword">=</span> <span class="BuiltInConstant">true</span
number <span class="Keyword">=</span> <span class="Keyword">-</span><span class="Number">42</span> <span class="Keyword">if</span> opposite
<span class="Comment"><span class="Comment">#</span> Functions:</span>
<span class="FunctionName">squar<span class="FunctionName">e</span> </span>=<span class="FunctionArgument"> (x)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
<span class="FunctionName">square </span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
<span class="Comment"><span class="Comment">#</span> Arrays:</span>
list <span class="Keyword">=</span> [<span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>]
@ -136,10 +136,10 @@ list <span class="Keyword">=</span> [<span class="Number">1</span>, <span class=
math <span class="Keyword">=</span>
root: Math.sqrt
square: square
<span class="FunctionName">cub<span class="FunctionName">e</span></span>:<span class="FunctionArgument"> (x)</span> <span class="Storage">-&gt;</span><span class="Keyword">:</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> square x
<span class="FunctionName">cube</span><span class="Keyword">:</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> square x
<span class="Comment"><span class="Comment">#</span> Splats:</span>
<span class="FunctionName">rac<span class="FunctionName">e</span> </span>=<span class="FunctionArgument"> (winner, runners...)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(winner, runners...)</span> <span class="Storage">-&gt;</span>
<span class="FunctionName">race </span><span class="Keyword">=</span> <span class="FunctionArgument">(winner, runners...)</span> <span class="Storage">-&gt;</span>
print winner, runners
<span class="Comment"><span class="Comment">#</span> Existence:</span>
@ -466,8 +466,8 @@ Expressions
an arrow, and the function body. The empty function looks like this:
<tt>-></tt>
</p>
<div class='code'><pre class="idle"><span class="FunctionName">squar<span class="FunctionName">e</span> </span>=<span class="FunctionArgument"> (x)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
<span class="FunctionName">cub<span class="FunctionName">e</span> </span>=<span class="FunctionArgument"> (x)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> square(x) <span class="Keyword">*</span> x
<div class='code'><pre class="idle"><span class="FunctionName">square </span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
<span class="FunctionName">cube </span><span class="Keyword">=</span> <span class="FunctionArgument">(x)</span> <span class="Storage">-&gt;</span> square(x) <span class="Keyword">*</span> x
</pre><pre class="idle"><span class="Storage">var</span> cube, square;
<span class="FunctionName">square</span> = <span class="Storage">function</span>(<span class="FunctionArgument">x</span>) {
<span class="Keyword">return</span> x <span class="Keyword">*</span> x;
@ -486,7 +486,7 @@ cube = function(x) {
Functions may also have default values for arguments. Override the default
value by passing a non-null argument.
</p>
<div class='code'><pre class="idle"><span class="FunctionName">fil<span class="FunctionName">l</span> </span>=<span class="FunctionArgument"> (container, liquid = &quot;coffee&quot;)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(container, liquid = &quot;coffee&quot;)</span> <span class="Storage">-&gt;</span>
<div class='code'><pre class="idle"><span class="FunctionName">fill </span><span class="Keyword">=</span> <span class="FunctionArgument">(container, liquid = &quot;coffee&quot;)</span> <span class="Storage">-&gt;</span>
<span class="String"><span class="String">&quot;</span>Filling the <span class="String"><span class="String">#{</span>container<span class="String">}</span></span> with <span class="String"><span class="String">#{</span>liquid<span class="String">}</span></span>...<span class="String">&quot;</span></span>
@ -595,7 +595,7 @@ log object.<span class="Storage">class</span>
<tt>var</tt> yourself.
</p>
<div class='code'><pre class="idle">outer <span class="Keyword">=</span> <span class="Number">1</span>
<span class="FunctionName">changeNumber<span class="FunctionName">s</span> </span>= <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
<span class="FunctionName">changeNumbers </span><span class="Keyword">=</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
inner <span class="Keyword">=</span> <span class="Keyword">-</span><span class="Number">1</span>
outer <span class="Keyword">=</span> <span class="Number">10</span>
inner <span class="Keyword">=</span> changeNumbers()
@ -696,7 +696,7 @@ options <span class="Keyword">||</span> (options <span class="Keyword">=</span>
</p>
<div class='code'><pre class="idle">gold <span class="Keyword">=</span> silver <span class="Keyword">=</span> rest <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>unknown<span class="String">&quot;</span></span>
<span class="FunctionName">awardMedal<span class="FunctionName">s</span> </span>=<span class="FunctionArgument"> (first, second, others...)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(first, second, others...)</span> <span class="Storage">-&gt;</span>
<span class="FunctionName">awardMedals </span><span class="Keyword">=</span> <span class="FunctionArgument">(first, second, others...)</span> <span class="Storage">-&gt;</span>
gold <span class="Keyword">=</span> first
silver <span class="Keyword">=</span> second
rest <span class="Keyword">=</span> others
@ -986,7 +986,7 @@ numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
pushed down into each possible branch of execution in the function
below.
</p>
<div class='code'><pre class="idle"><span class="FunctionName">grad<span class="FunctionName">e</span> </span>=<span class="FunctionArgument"> (student)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(student)</span> <span class="Storage">-&gt;</span>
<div class='code'><pre class="idle"><span class="FunctionName">grade </span><span class="Keyword">=</span> <span class="FunctionArgument">(student)</span> <span class="Storage">-&gt;</span>
<span class="Keyword">if</span> student.excellentWork
<span class="String"><span class="String">&quot;</span>A+<span class="String">&quot;</span></span>
<span class="Keyword">else</span> <span class="Keyword">if</span> student.okayStuff
@ -1267,18 +1267,18 @@ zip <span class="Keyword">=</span> <span class="Keyword">typeof</span> lottery.d
Constructor functions are named, to better support helpful stack traces.
</p>
<div class='code'><pre class="idle"><span class="Storage">class</span> <span class="TypeName">Animal</span>
<span class="FunctionName">constructo<span class="FunctionName">r</span></span>:<span class="FunctionArgument"> (@name)</span> <span class="Storage">-&gt;</span><span class="Keyword">:</span> <span class="FunctionArgument">(@name)</span> <span class="Storage">-&gt;</span>
<span class="FunctionName">constructor</span><span class="Keyword">:</span> <span class="FunctionArgument">(@name)</span> <span class="Storage">-&gt;</span>
<span class="FunctionName">mov<span class="FunctionName">e</span></span>:<span class="FunctionArgument"> (meters)</span> <span class="Storage">-&gt;</span><span class="Keyword">:</span> <span class="FunctionArgument">(meters)</span> <span class="Storage">-&gt;</span>
<span class="FunctionName">move</span><span class="Keyword">:</span> <span class="FunctionArgument">(meters)</span> <span class="Storage">-&gt;</span>
alert <span class="Variable">@name</span> <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> moved <span class="String"><span class="String">#{</span>meters<span class="String">}</span></span>m.<span class="String">&quot;</span></span>
<span class="Storage">class</span> <span class="TypeName">Snake</span> <span class="Keyword">extends</span> <span class="InheritedClass">Animal</span>
<span class="FunctionName">mov<span class="FunctionName">e</span></span>: <span class="Storage">-&gt;</span><span class="Keyword">:</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
<span class="Storage">class</span> <span class="TypeName">Snake</span><span class="InheritedClass"> <span class="Keyword">extends</span> Animal</span>
<span class="FunctionName">move</span><span class="Keyword">:</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
alert <span class="String"><span class="String">&quot;</span>Slithering...<span class="String">&quot;</span></span>
<span class="Variable">super</span> <span class="Number">5</span>
<span class="Storage">class</span> <span class="TypeName">Horse</span> <span class="Keyword">extends</span> <span class="InheritedClass">Animal</span>
<span class="FunctionName">mov<span class="FunctionName">e</span></span>: <span class="Storage">-&gt;</span><span class="Keyword">:</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
<span class="Storage">class</span> <span class="TypeName">Horse</span><span class="InheritedClass"> <span class="Keyword">extends</span> Animal</span>
<span class="FunctionName">move</span><span class="Keyword">:</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
alert <span class="String"><span class="String">&quot;</span>Galloping...<span class="String">&quot;</span></span>
<span class="Variable">super</span> <span class="Number">45</span>
@ -1387,7 +1387,7 @@ tom.move();;'>run</div><br class='clear' /></div>
quick access to an object's prototype; and <tt>super()</tt>
is converted into a call against the immediate ancestor's method of the same name.
</p>
<div class='code'><pre class="idle"><span class="FunctionName">String::dasheriz<span class="FunctionName">e</span> </span>= <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
<div class='code'><pre class="idle"><span class="FunctionName">String::dasherize </span><span class="Keyword">=</span> <span class="Keyword">-</span><span class="Keyword">&gt;</span>
<span class="Variable">this</span>.replace <span class="String">/_/g</span>, <span class="String"><span class="String">&quot;</span>-<span class="String">&quot;</span></span>
</pre><pre class="idle"><span class="LibraryClassType">String</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">dasherize</span> = <span class="Storage">function</span>() {
@ -1433,7 +1433,7 @@ _ref = [theSwitch, theBait], theBait = _ref[0], theSwitch = _ref[1];;alert(theBa
But it's also helpful for dealing with functions that return multiple
values.
</p>
<div class='code'><pre class="idle"><span class="FunctionName">weatherRepor<span class="FunctionName">t</span> </span>=<span class="FunctionArgument"> (location)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(location)</span> <span class="Storage">-&gt;</span>
<div class='code'><pre class="idle"><span class="FunctionName">weatherReport </span><span class="Keyword">=</span> <span class="FunctionArgument">(location)</span> <span class="Storage">-&gt;</span>
<span class="Comment"><span class="Comment">#</span> Make an Ajax request to fetch the weather...</span>
[location, <span class="Number">72</span>, <span class="String"><span class="String">&quot;</span>Mostly Sunny<span class="String">&quot;</span></span>]
@ -1477,7 +1477,7 @@ futurists <span class="Keyword">=</span> {
}
};
_ref <span class="Keyword">=</span> futurists.poet, name <span class="Keyword">=</span> _ref.<span class="LibraryConstant">name</span>, _ref2 <span class="Keyword">=</span> _ref.address, street <span class="Keyword">=</span> _ref2[<span class="Number">0</span>], city <span class="Keyword">=</span> _ref2[<span class="Number">1</span>];
</pre><script>window.example27 = "futurists =\n sculptor: \"Umberto Boccioni\"\n painter: \"Vladimir Burliuk\"\n poet:\n name: \"F.T. Marinetti\"\n address: [\n \"Via Roma 42R\"\n \"Bellagio, Italy 22021\"\n ]\n\n{poet: {name, address: [street, city]}} = futurists\n\nalert name + \" \u2014 \" + street"</script><div class='minibutton load' onclick='javascript: loadConsole(example27);'>load</div><div class='minibutton ok' onclick='javascript: var city, futurists, name, street, _ref, _ref2;
</pre><script>window.example27 = "futurists =\n sculptor: \"Umberto Boccioni\"\n painter: \"Vladimir Burliuk\"\n poet:\n name: \"F.T. Marinetti\"\n address: [\n \"Via Roma 42R\"\n \"Bellagio, Italy 22021\"\n ]\n\n{poet: {name, address: [street, city]}} = futurists\n\nalert name + \" — \" + street"</script><div class='minibutton load' onclick='javascript: loadConsole(example27);'>load</div><div class='minibutton ok' onclick='javascript: var city, futurists, name, street, _ref, _ref2;
futurists = {
sculptor: "Umberto Boccioni",
painter: "Vladimir Burliuk",
@ -1524,7 +1524,7 @@ _ref = tag.split(""), open = _ref[0], contents = 3 <= _ref.length ? __slice.call
to use with <tt>bind</tt>. Functions created with the fat arrow are able to access
properties of the <tt>this</tt> where they're defined.
</p>
<div class='code'><pre class="idle"><span class="FunctionName">Accoun<span class="FunctionName">t</span> </span>=<span class="FunctionArgument"> (customer, cart)</span> <span class="Storage">-&gt;</span><span class="Keyword">=</span> <span class="FunctionArgument">(customer, cart)</span> <span class="Storage">-&gt;</span>
<div class='code'><pre class="idle"><span class="FunctionName">Account </span><span class="Keyword">=</span> <span class="FunctionArgument">(customer, cart)</span> <span class="Storage">-&gt;</span>
<span class="Variable">@customer</span> <span class="Keyword">=</span> customer
<span class="Variable">@cart</span> <span class="Keyword">=</span> cart
@ -1678,7 +1678,7 @@ sentence <span class="Keyword">=</span> <span class="String"><span class="String
author <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Wittgenstein<span class="String">&quot;</span></span>;
quote <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>A picture is a fact. -- <span class="String">&quot;</span></span> <span class="Keyword">+</span> author;
sentence <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span><span class="String">&quot;</span></span> <span class="Keyword">+</span> (<span class="Number">22</span> / <span class="Number">7</span>) <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> is a decent approximation of π<span class="String">&quot;</span></span>;
</pre><script>window.example34 = "author = \"Wittgenstein\"\nquote = \"A picture is a fact. -- #{ author }\"\n\nsentence = \"#{ 22 / 7 } is a decent approximation of \u03c0\"\n\nalert sentence"</script><div class='minibutton load' onclick='javascript: loadConsole(example34);'>load</div><div class='minibutton ok' onclick='javascript: var author, quote, sentence;
</pre><script>window.example34 = "author = \"Wittgenstein\"\nquote = \"A picture is a fact. -- #{ author }\"\n\nsentence = \"#{ 22 / 7 } is a decent approximation of π\"\n\nalert sentence"</script><div class='minibutton load' onclick='javascript: loadConsole(example34);'>load</div><div class='minibutton ok' onclick='javascript: var author, quote, sentence;
author = "Wittgenstein";
quote = "A picture is a fact. -- " + author;
sentence = "" + (22 / 7) + " is a decent approximation of π";;alert(sentence);'>run: sentence</div><br class='clear' /></div>