myhrvold

(minuteOfDay >= 1260 && minuteOfDay <= 1439 && contains([3,4,5], dayOfWeek)) || 
(minuteOfDay >= 0 && minuteOfDay <= 240 && contains([4,5,6], dayOfWeek)) &&
(distance(originLatitude, originLongitude, 52.924345, -1.216398) <= 400)

myhrvold

{
  "components":  [
    {
      "type": "geo",
      "origins": [
        {
          "type": "originDistance",
          "latitude": 52.924345,
          "longitude": -1.216398,
          "distance": 400

myhrvold

var evaluateRule = require('./uber-rule-evaluator');
var isInteger = "floor(x) === x";

var floatFact = {
  x: 10.5,
  floor: Math.floor
};

var intFact = {
  x: 10,

myhrvold

var evaluateRule = require('./uber-rule-evaluator');
var rule = "x > y + z";
var facts = {
  x: 30,
  y: 15,
  z: 10
};
console.log(evaluateRule(rule, facts));
// true

myhrvold

var esprima = require('esprima');
var evaluate = require('static-eval');

module.exports = function evaluateRule(rule, fact) {
  var ruleAST = esprima.parse(rule);
  return evaluate(ruleAST.body[0].expression, fact);
}

myhrvold

module.exports = function handleOrForward(ringpop, key, req, res, arg2, arg3, handle) {
  var dest = ringpop.lookup(key);
  if (dest === ringpop.whoami()) {
    // Handle request on local node
    handle(ringpop, key, res, arg2, arg3);
    return;
  }
  
  // Forward request
  var channel = ringpop.channel;

myhrvold

service StatementClient {

    // Service: "I'm making weekly statements for last week. Do any of your users want any?"
    // Client: "Yes, I want statements for users uuid1, uuid2, …"
    getStatementCandidates(request);

    // Service: "Okay, what does user uuid1 need in its statement for last week?"
    // Client: "All this information …"
    getStatementCandidateDetails(request);

myhrvold

# We instantiate a client for talking with the Schemaless instance.
schemaless_client = SchemalessClient(datastore='mezzanine')

# We register the bill_rider function for the BASE column.
@trigger(column='BASE')

def bill_rider(row_key):
   # row_key is the UUID of the trip    
   status = schemaless_client.get_cell_latest(row_key, 'STATUS')

myhrvold

table: driver_partner_index # Name of the index.

datastore: trips    # Name of the associated datastore

column_defs:

 – column_key: BASE # From which column to fetch from.

   fields: # The fields in the cell to denormalize

myhrvold

struct Animal {
  1: i32 id
  2: string name
  3: string sound
}
 
exception NotFoundException {
  1: i32 what
  2: string why
}