Christoffer Sawicki qerub
qerub
/ null-guard.sjs
Created
April 18, 2014 23:36
— forked from aaronpowell/null-guard.sjs
The ?. operator from C# for JavaScript via Sweet.js
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| // This version allows LHS to be any expression | |
| // (and makes sure it's only evaluated once by storing the result) | |
| let (?.) = macro { | |
| rule infix { $lhs:expr | $rhs:ident } => { | |
| (function ($tmp) { | |
| return $tmp === null ? null : $tmp.$rhs; | |
| })($lhs) | |
| } | |
| } |
qerub
/ xmlindent.rb
Created
April 5, 2011 22:56
— forked from EmmanuelOga/xmlindent.rb
XML prettyprinter (implemented with XSLT)
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| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'nokogiri' | |
| XSL = <<-EOXSL | |
| <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> | |
| <xsl:output method="xml" encoding="ISO-8859-1"/> | |
| <xsl:param name="indent-increment" select="' '"/> |