moshmage

/**
 * is One Point within Another
 * @param point {Object} {latitude: Number, longitude: Number}
 * @param interest {Object} {latitude: Number, longitude: Number}
 * @param kms {Number}
 * @returns {boolean}
 */
 
function withinRadius(point, interest, kms) {
 'use strict';

dhendo

import mongoengine
class MongoModelSerializer(serializers.ModelSerializer):

    def get_default_fields(self):
        cls = self.opts.model
        opts = get_concrete_model(cls)
        #pk_field = opts.pk
        fields = []
        fields += [getattr(opts, field) for field in opts._fields]
        #fields += [field for field in opts.many_to_many if field.serialize]

quiver

Pub/Sub pattern with PostgreSQL's LISTEN/NOTIFY command

This is a simple chat-like program using pub-sub pattern, backed by PostgreSQL's LISTEN/NOTIFY command.

Publish

publish message to foo channel from user nickname.

$ python pub.py foo nickname
PUBLISH to channel #foo