grape-entity - Entities - a simple Facade to use with your models and API - extracted from Grape.
grape-entity - Entities - a simple Facade to use with your models and API - extracted from Grape.
Questions tagged [grape-entity]
51 questions
0
votes
1 answer
How to fix JSON string in the response in Grape Entity
I'm trying to expose a column which is saved in the DB as a JSON string.
But it showed as just string.
Any help would be appreciated.
Entity sample:
class Entity < Grape::Entity
expose :id
expose :name
expose :credentials # this is…
0
votes
1 answer
How can I return polymorphic data with Grape Enttity and Swagger?
I have a polymorphic tag and want to search ambigous items by this tag.
How can I return this whith Grape Entity?
class Tag < ActiveRecord::Base
belongs_to :taggable, polymorphic: true
end
class Article < ActiveRecord::Base
has_many :tags, as:…
Martin M
- 8,430
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0
votes
1 answer
Grape Entity expose to delegate/forward to other object
When using Grape Entity, sometimes we want to expose a few fields from an inner/related object. We can simply do this by:
expose(:bar) { |entity| entity.foo.bar }
However if many fields needs this treatment, this can get very repetitive. Is there a…
lulalala
- 17,572
- 15
- 110
- 169
0
votes
1 answer
How to use grape entity based on value of a field?
Anyone worked on Grape & Grape entity i have an issue.
db: Mongoid
I have two models
1. User
2. Answers
every user have package_type: 1 or 2 or 3
and every answer also have package type in array but of single value.
LIKE [1] or [2] or [3].
I want…
Jasjeet Singh
- 332
- 1
- 6
- 18
0
votes
0 answers
Grape entity empty active record array
I am using grape API and returning response using grape entity framework.
get '/' do
users = User.all
present users, with: API::Entities::UserInfo
end
module API
module Entities
class UserInfo < Grape::Entity
expose 'UserInfo' do
…
Sam
- 5,040
- 12
- 43
- 95
0
votes
1 answer
Apply alias for loop in grape entity
I would like to get the following JSON.
[{"Product":{"CountryName":4848, }},{"Product":{"CountryName":700}]
module API
module Entities
class Example < Grape::Entity
expose(:product) do
expose(:country_name) do |product,…
Sam
- 5,040
- 12
- 43
- 95
0
votes
1 answer
Grape::Entities, how to expose property only for writing
how can i expose revision property of VehicleDetails that will not appear on GET request, but will be obligatory on PATCH/POST (only writing operations)?
class VehicleDetails < Grape::Entity
expose :id
expose :name
expose :type
expose…
Kapitula Alexey
- 380
- 4
- 15
0
votes
0 answers
Automagically creating API endpoints and their basic swagger documentation
Rails is so magical that I need help from someone who knows a little better than I do.
Since I have a lot of crud API basic endpoints repeated over and over I decided to automate their creations (see my final post in the following github issue).
For…
Francesco Meli
- 2,484
- 2
- 21
- 52
0
votes
1 answer
Inheriting class definition from parent class
I am building Grape Entities inside my Rails models as described here:
https://github.com/ruby-grape/grape-entity#entity-organization
Currently I am creating default values automatically, based on the column hash of the model itself.
So I have a…
Francesco Meli
- 2,484
- 2
- 21
- 52
0
votes
3 answers
How to define a dynamic key in grape-entity gem?
Lets say I have a User model and I am exposing User object via Grape::Entity. So in here I want to define a dynamic key which name and its value will be based on other keys(id, name, email) value.
module API
module Entities
class User <…
Junan Chakma
- 651
- 7
- 14
0
votes
0 answers
Rails LEFT OUTER JOIN Index request with Grape Entity
I am currently using Grape API alongside Rails for our API (Postgresql for the DB). I'm a Junior Dev working full time as a Full Stack Developer so I apologise with my lack of experience with explaining this question.
Currently I am trying to…
Alan Dragicevich
- 391
- 2
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- 13
0
votes
1 answer
How can I custom format an attribute using Ruby Grape Entity?
I have an attribute price in my model, and currently it is being formatted in scientific notation, and I would rather display in decimal notation.
ruby-grape suggests the following code for custom formatting a field:
class ExampleEntity <…
André Pontes
- 447
- 1
- 4
- 13
0
votes
1 answer
Invalid constant API:: with grape and grape-entity
I'm trying to use grape-entity and I'm having trouble with the name-space of my entity class but I cannot figure why.
I have this grape-entity class :
# app/controllers/api/v1/entities/vehicules.rb
module API
module V1
module Entities
…
Alain ANDRE
- 305
- 1
- 13
0
votes
1 answer
Grape: How to remove the extra root element from XML response when exposing a collection with grape-entity?
I'm using grape (0.14.0) with grape-entity (0.5.0) to create a XML API within my Rails (4.2.5) app. Whenever I specify an explicit root element within a Grape::Entity class the XML response gets wrapped in an unwanted root element . How can I…
Denny
- 79
- 4
0
votes
1 answer
ruby grape post method insert multiple rows
How to post multiple rows into DB using ruby Grape. For example when testing with CURL this is working fine
curl -H "Content-Type: application/json" -X POST \
-d '{"name": "test", "age": "22"}' http://localhost:3000/students
But this is not…
ejo
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