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Embedding Related Resoruces in HAL

Often, I get questions about embedding resources with HAL http://stateless.co/hal_specification.html. Here is some of my recommendation illustrated on an example.

First of all, think of the _embedded as a courtesy of HAL so the API user does not have to make one more call to retrieve a resource that has a link relation with the current (self resource). Let's illustrate it on an example: A collection of applications and one application, where an application might have related, child applications. The link relations are as follow:

collection of applications resource ——application relation——> application resource

application resource ——child relation——> application resource

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Keybase proof

I hereby claim:

• I am zdne on github.
• I am zdenek (https://keybase.io/zdenek) on keybase.
• I have a public key ASBe1huF1XGh7mDwe5wbzdbPAShqtgw56p1S0n22kXYAyQo

To claim this, I am signing this object:

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Product	Status	Details
NGINX	yes	source
Kong	yes	source

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1. Retrieve WeatherReport where address is Anchorage, Alaska
2. Send Payment where the recipient is https://keybase.io/phil and currency is USD and amount is 40
3. Send Message where the recipient is https://keybase.io/phil and text is Hey Phil ...

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'use strict';
/**
 * This module extends the graphql.js schema and types by adding diff and merge functions.
 */
(function () {

    const GraphQLSchema = require('graphql/type/schema').GraphQLSchema,
        GraphQLObjectType = require('graphql/type/definition').GraphQLObjectType,
        GraphQLScalarType = require('graphql/type/definition').GraphQLScalarType,
        GraphQLUnionType = require('graphql/type/definition').GraphQLUnionType,

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# Using a terms from schema.org dictionary,
# find services that offers WeatherForecast.
services = apiRegistry.find(WeatherForecast, { vocabulary: "http://schema.org"})

# Query a service for WeatherForecast at GeoCoordinates.
forecast = service.retrieve(WeatherForecast, { GeoCoordinates: … })

# Display Temperature
print forecast(Temperature)

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Keybase proof

I hereby claim:

• I am zdne on github.
• I am zdenek (https://keybase.io/zdenek) on keybase.
• I have a public key whose fingerprint is AAB0 458B 4299 95C4 5C9F 0CE0 1205 3F7F C8E6 F7A4

To claim this, I am signing this object:

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# Fizz Buzz Solving API Blueprint

## Data Structures

## Main (array)
This only does 1 through 15.

### Members
- !map
- (array)

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# User [/users/{id}]
- Attributes (object)
    - name: John
    - email: [email protected]

## Retrieve [GET]
- Response 200 (application/json)
    - Attributes (User)

## Remove [DELETE]

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# API 

## Globals Parameters
- version: 1.0 (string) - Version of the API


# Resource A [/{version}/some/path/to/a]

# Resource B [/{version}/some/path/to/b]