DZone Snippets: include code

[ruby] plugin structure

elliottcable (elliott cable) — Thu, 21 Feb 2008 06:42:15 GMT

plugin structure sorta thing. Use inherited to concatenate all plugins to a library in a Plugins constant in said library.



class Library

  Plugins = []

  

  def initialize#(...)

    Plugins.each do |plugin|

      # Here you can run a certain class method or grab some data from each class

    end

  end

  

  # ...

end



class LibraryPlugin

  # ...

  

  def self.inherited(sub); Library::Plugins << sub; end

end



class LibraryFooer < LibraryPlugin

  

end

class LibraryBarer < LibraryPlugin

  

end

Library::Plugins.inspect #=> [LibraryFooer, LibraryBarer]

Include text files in C source

scvalex (Alexandru Scvortov) — Mon, 01 Oct 2007 10:04:48 GMT

This includes the contents of myfile.txt into the char array text.

Note: This only works if ALL lines in the file are enclosed in "s.

Wrong myfile.txt:
Hello world
Goodbye world

Right myfile.txt:
"Hello world"
"Goodbyle world"
""



char text[] = {

#include "myfile.txt"

}

Include javascript by DOM

WanCW (WanCW) — Tue, 31 Jul 2007 13:55:45 GMT

Orignial: http://www.codepost.org/browse/snippets/85



function include(file)

{

      var script  = document.createElement('script');

      script.src  = file;

      script.type = 'text/javascript';



      document.getElementsByTagName('head').item(0).appendChild(script);

}

Include javascript by XMLHttpRequest

WanCW (WanCW) — Tue, 31 Jul 2007 13:51:25 GMT

Original from http://www.exit12.org/archives/12



function include(jsFileLocation)

{

	if(window.XMLHttpRequest)

	{

		var req = new XMLHttpRequest();

	}

	else

	{

		var req = new ActiveXObject("Microsoft.XMLHTTP");

	}

	req.open("GET", jsFileLocation,false);

	req.onreadystatechange = function()

	{

		if (req.readyState == 4)

		{

			window.eval(req.responseText);

		}

	}

	req.send(null);

}

Splitting large Scriptella ETL files

ejboy (Fyodor Kupolov) — Wed, 27 Jun 2007 20:33:23 GMT

The following example demonstrates how to split a large Scriptella ETL file into several parts. This example is based on a traditional XML parsed entities approach: