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app.js
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app.js
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var express = require('express');
var hbs = require('hbs');
var path = require('path')
var app = express();
// set the view engine to use handlebars
app.set('view engine', 'hbs');
app.set('views', path.join(__dirname, 'views'))
app.use(express.static(path.join(__dirname, 'public')))
var blocks = {};
hbs.registerHelper('extend', function(name, context) {
var block = blocks[name];
if (!block) {
block = blocks[name] = [];
}
block.push(context.fn(this)); // for older versions of handlebars, use block.push(context(this));
});
hbs.registerHelper('block', function(name) {
var val = (blocks[name] || []).join('\n');
// clear the block
blocks[name] = [];
return val;
});
app.get('/', function(req, res){
res.render('index');
});
app.listen(3000);