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
1
vote
0 answers
GRAPE-ENTITY ARRAYS
I'm using Grape and Grape-Entity library in Ruby on Rails Project to expose my params from backend. Is any possibility to expose two params values in one entity param?
My backend json: {value: '1', value_second: '2'},
but i want to get {values:…
Rafonix
- 159
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1
vote
1 answer
User Grape Entity with Arrays
I was wondering whether Grape Entity would work for rendering arrays of hashes, I thought I remebered it worked but somehow I cannot get it to work right now, am I doing some obvious mistake? Here's my Entity:
class V1::Entities::Searchresult <…
Tom
- 3,807
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1
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1 answer
grape-entity represent not working
I am using grape gem for API and grape-entity to generate responses.
Simple show/get request is responding fine like returning only data from ActiveRecord Object. Fine
When i try to include data from has_many relation it return all the data related…
Abdul Baig
- 3,683
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1
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1 answer
Two files requiring each other in ruby
I'm building a web API with Ruby and Grape. I have two classes that requires each other which leads to a situation where I get uninitialized constant class errors. The place where I get the error is in the Entity class for Connector, see the example…
Abris
- 1,451
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1 answer
Rails, Grape entity. Expose on condition
I have created grape entity:
class VehicleDetails < Grape::Entity
expose :id
expose :name
expose :type
expose :health, if: {type: 'basis'}
end
I want to expose :health if current :type is equal to basis. I try to access it by this method:
…
Mr.D
- 7,353
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1
vote
1 answer
Presenting `belongs_to` association via Grape Entity in Rails 4
Given these 2 models:
class Conversation < ActiveRecord::Base
has_many :messages, :class_name => 'Message', inverse_of: 'conversation'
class Entity < Grape::Entity
expose :id, :title
expose :messages, :using => 'Message::Entity'
…
plunntic iam
- 964
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1
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1 answer
Grape Rails RSpec test returning 400
I am trying to test my Grape API, but I am receiving a 400 error in my tests, but when I run the action the test is supposed to test, I get a 201 HTTP response as expected. Not sure what is going on here. Below is the specific RSpec test, but you…
maclover7
- 137
- 1
- 11
1
vote
2 answers
How can I do request tests with Grape Entity?
The response body is return the "formated json with Grape Entity", but the first_prefered is returning the complete object (json format).
How Can I convert the first_prefered object just to get the exposed fields using grape…
Ivan Santos
- 626
- 2
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1
vote
1 answer
Serialize payload into a grape entity on post/put
Is there a way with Grape & Grape-Entity to automatically serialize data into an entity? It seems like all of the examples use params[:var] (from: https://github.com/intridea/grape)
desc "Create a status."
params do
requires :status, type: String,…
Prescott
- 7,312
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How to expose decorator attributes in Grape Entity
I'm working on exposing some data to a mobile client through the API. Some of that data is defined in a decorator.
app/decorators/customer_opportunity_decorator.rb
def potential_savings
return 'N/A' if opportunity.nil?
multiplier =…
jordan
- 9,570
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0
votes
1 answer
Convert input sequence of array of hashes in and represent via grape entity
This is a 2 part question
A newbie to activerecord/Rails.
Once I execute the below activerecord query, I get
results = A.joins(:b).group(:id, :status).count
this result, now I want to present the results using an entity by postprocessing the output…
MrKickass
- 93
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- 13
0
votes
1 answer
How do I override the root key in a Grape API response payload?
module Entities
class StuffEntity < Grape::Entity
root 'stuffs', 'stuff'
...
How can I DRY up my code by reusing this entity while still having the flexibility to rename the root keys ('stuffs' and 'stuff') defined in the entity?
I might…
Allison
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2 answers
ruby grape entity - inheritance, the son does not contain the parent's fields
I would expect to get json with both the name and note fields. But I only get the note field. What am I doing wrong?
class OrderPage
module Entities
class AsSeller < OrderPage::Entities::Order
expose :note
def note
…
Batel Carmona
- 19
- 1
0
votes
2 answers
Rails Grape api: performannce when getting more data
i'm facing performance issue using grape api.
i have following models:
class Profile
has_many :transitive_user_profiles
end
class TransitiveUserProfile < ApplicationRecord
belongs_to :profile
belongs_to :user
belongs_to :client
end
class…
Siddu hadapad
- 3,023
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0
votes
1 answer
How to fix "undefined method `key?'" in Rails with Grape
I'm creating an API with Ruby on Rails. I use the gem 'grape' to provide the api to the consumer and 'spyke' to receive data from another api. I manipulate and enrich the data I receive from spyke and then pass it on to grape.
The problem is, that I…
jobs
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