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Undefined method 'merge' for empty hash

2

```ruby # works present :aggregations, [] # raises an

shlima

Error formatter new argument change not documented

2

Custom error formatter must have now 5 arguments instead of the old 4. These changes were introduced here on #1652 When migrating from 0.19 to 1.1.0 I had issues on...

Timunas

local scope variables are not available inside rescue_from

6

I have current_user defined inside the before hook, and then we try to read it from `rescue_from` method, we get `nil`. ```ruby before do token = nil token = headers.fetch("Authorization",...

aruprakshit

Route param information not being propagated to mounted APIs

3

When mounting an API within a route_param, the attributes of the route param are not propagating downward in the route.params property. Attaching a failing test. #1620 This seems to touch...

jnardone

Support aborting requests via a Rack::Response#finish

6

I have a `post` endpoint where I'd like to conditionally return a custom Rack::Response, like so: ``` ruby post do if some_condition? hash_of_contextually_relevant_goodness = { foo: 'bar' } Rack::Response.new( [hash_of_contextually_relevant_goodness],...

elliotlarson

Rabl not running for DELETE

5

I am in the process of upgrading an old Rails app. Just tried increasing Grape from version 0.17.0 to 0.19.2. I hit on issue with the rabl no longer being...

guycall

Wrapping simple query in Grape method causing big slowdown (3s+)

5

Hi, we're struggling to work through an issue where a Rails controller and a Grape API endpoint both run the same underlying ActiveRecord query - literally the same code, and...

jywarren

Using Rails' Mounted route fails if it has a dot in path (at first part)

2

### Steps to reproduce 1. Create a rails project. 2. Add `grape` as a dependency and install 3. Open `routes.rb` and add following: ``` # frozen_string_literal: true class DomainConstraint def...

gencer

NoMethodError: undefined method `serializable_hash' for #<Hash:0x00007fc3ef69c278> when error entity has root

2

Hello. I try to add `error` root for errors. ```ruby class API::Error < Grape::Entity root 'errors', 'error' expose :code expose :message end ``` ```root error!({ message: "Some error", code: 123,...

NikolayMurha

Rspec Integration Test with Grape and Rails 4.2.x

18

**Issue:** Your using grape, rails 4.2.x and rspec and you get an error about Array not responding to url_helpers **Fix:** ``` ruby if Rails.version >= '4.2' && Rails.version < '5'...

mrloop