gistfile1.txt

var keys = require('./keys'),
	yelp = require('yelp').createClient( keys );
 
var until = function(n, cb){
	return function(){ (--n) || cb(); };
};
 
module.exports = function (search, zip, cb) {
 
	function search(offset, cb, arr){
		yelp.search({ term: search, location: zip, offset: offset }, function (err, data) {
			if( err ){ throw err; }
			if( arr ){ [].splice.apply(arr, [0,0].concat(data.businesses)); }
			cb(offset, data);
		});
	}
 
	search(0, function (offset, data){
 
		var done = until(Math.ceil((data.total-20)/20), function(){
			console.log(data.total, data.businesses.length);
		});
 
		for( var i = 20; (i < data.total && i < 1000); i += 20 ){
			search(i, done, data.businesses);
		}
	});
};