gistfile1.js

	_.mixin({
		filterWith: function(list, preds) {
			return _.filter(list, function(obj) {
				var call = function(a, b) { return b(a); };
				return _.every(preds, _.partial(call, obj));
			});
		}
	});

	var b = {
		isNotConsole  : function(buf) { return buf.attributes.buffer_type !== 'console'; },
		isNotArchived : function(buf) { return buf.attributes.archived != true; },
		isUnseen      : function(buf) { return buf.unseen; }
	};

	var getBuffers = function() {
		return _.filterWith(SESSION.buffers.models, _.toArray(arguments));
	};

	getBuffers(b.isNotConsole, b.isNotArchived, b.isUnseen);