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added loader that works from memory#617

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ebussieres merged 3 commits into
PebbleTemplates:masterfrom
acole76:master
Oct 28, 2022
Merged

added loader that works from memory#617
ebussieres merged 3 commits into
PebbleTemplates:masterfrom
acole76:master

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@acole76

@acole76 acole76 commented Feb 17, 2022

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This attempts to solve the issue with StringLoader where inheritance is not supported. This loader uses a flat hierarchy.

MemoryLoader memLoader = new MemoryLoader();
memLoader.addFile("home.html", "{% extends \"layout.html\" %}{% block title %} Home {% endblock %}\r\n"
			+ "\r\n"
			+ "{% block content %}\r\n"
			+ "	<h1> Home </h1>\r\n"
			+ "	<p> Welcome to my home page. My name is {{ name }}.</p>\r\n"
			+ "{% endblock %}");
memLoader.addFile("layout.html", "<!DOCTYPE html>\r\n"
		+ "<html>\r\n"
		+ "    <head>\r\n"
		+ "        <title>Hello Pebble</title>\r\n"
		+ "    </head>\r\n"
		+ "    <body>\r\n"
		+ "        {% block content %}{% endblock %}\r\n"
		+ "    </body>\r\n"
		+ "</html>");
PebbleEngine engine = new PebbleEngine.Builder().loader(memLoader).build();
PebbleTemplate compiledTemplate = engine.getTemplate("home.html");
Map<String, Object> context = new HashMap<String, Object>();
context.put("name", "Mitchell");

Writer writer = new StringWriter();
compiledTemplate.evaluate(writer, context);

String output = writer.toString();
System.out.println(output)
```;

@acole76 acole76 mentioned this pull request Feb 17, 2022
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@ebussieres ebussieres added this to the 3.2.0 milestone Oct 28, 2022
@ebussieres ebussieres merged commit 97a6f70 into PebbleTemplates:master Oct 28, 2022
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@acole76 @ebussieres