303 lines
8.5 KiB
HTML
303 lines
8.5 KiB
HTML
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<title>Underscore-string cheatsheet</title>
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This is <a href="."><em>Devhints.io cheatsheets</em></a> — a collection of cheatsheets I've written.
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<div class='post-list -single -cheatsheet'>
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<div class='post-item'>
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<div class='post-headline -cheatsheet'>
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<p class='prelude'><span></span></p>
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<h1><span>Underscore-string</span></h1>
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<span class='placeholder -four'></span>
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</div>
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</div>
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</div>
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<div class='post-content -cheatsheet'>
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<h3 id="usage">Usage</h3>
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<pre><code>// Use it like so:
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_.str.trim("hey");
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_s.trim("hey");
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// Unless you do:
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_.mixin(_.string.exports());
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// So you can:
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_.trim("hey");
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_("hey").trim();
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</code></pre>
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<h3 id="trimming">Trimming</h3>
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<pre><code>_.truncate("Hello world", 4) // => "Hell..."
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_.prune("Hello world", 5) // => "Hello..."
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_.trim(" foo ") // => "foo"
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_.trim("-foo-", '-') // => "foo"
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_.ltrim
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_.rtrim
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</code></pre>
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<h3 id="numbers">Numbers</h3>
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<pre><code>_.numberFormat(1000, 2) // => "1,000.00"
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</code></pre>
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<h3 id="caps">Caps</h3>
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<pre><code>_.capitalize("foo bar") // => "Foo Bar"
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_.humanize("hey-there foo") // => "Hey there foo"
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_.titleize('My name is hi') // => "My Name Is Hi"
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_.dasherize('MozTransform') // => "-moz-transform"
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_.underscored('MozTransform') // => "moz_transform"
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_.classify('-moz-transform') // => "MozTransform"
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_.camelize('moz_transform') // => "MozTransform"
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_.slugify("hey there") // => "hey-there"
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_.swapCase("hELLO") // => "Hello"
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</code></pre>
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<h3 id="checks">Checks</h3>
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<pre><code>_.startsWith('image.gif', 'image') // => true
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_.endsWith('image.gif', '.gif') // => true
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_.isBlank(" ") // => true (also for "\n", "")
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</code></pre>
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<h3 id="html">HTML</h3>
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<pre><code>_.escapeHTML("<div>")
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_.unescapeHTML("&lt;div&gt;")
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_.stripTags("<div>hi</div>")
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</code></pre>
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<h3 id="quote">Quote</h3>
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<pre><code>_.quote("hi", '"') // => '"hi"'
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_.unquote('"hi"') // => "hi"
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</code></pre>
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<h3 id="splits">Splits</h3>
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<pre><code>_.lines("hi\nthere") // => ["hi","there"]
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_.words("hi there you") // => ["hi","there","you"]
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</code></pre>
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<h3 id="sprintf">Sprintf</h3>
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<pre><code>_.sprintf("%.1f", 1.17)
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</code></pre>
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<h3 id="pad">Pad</h3>
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<pre><code>_.pad("1", 8) // => " 1"
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_.pad("1", 8, "0") // => "00000001"
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_.pad("1", 8, " ", "right") // => "1 "
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_.pad("1", 8, " ", "both") // => " 1 "
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_.lpad(..) // same as _.pad(.., 'left')
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_.rpad(..) // same as _.pad(.., 'right')
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_.lrpad(..) // same as _.pad(.., 'both')
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</code></pre>
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<h3 id="references">References</h3>
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<ul>
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<li>https://github.com/epeli/underscore.string</li>
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</ul>
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</div>
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</div>
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<div class="about-the-site">
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<div class="container">
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<p class='blurb'>
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<strong><a href=".">Devhints.io cheatsheets</a></strong> is a collection of cheatsheets I've written over the years.
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Suggestions and corrections? <a href='https://github.com/rstacruz/cheatsheets/issues/907'>Send them in</a>.
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<i class='fleuron'></i>
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I'm <a href="http://ricostacruz.com">Rico Sta. Cruz</a>.
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Check out my <a href="http://ricostacruz.com/til">Today I learned blog</a> for more.
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<a class='big-button -back -slim' href='.#toc'></a>
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