Spec and fix for #1721.

.travis.yml

@@ -56,6 +56,3 @@ matrix:
  - rvm: rbx-3
 
 bundler_args: --without development
-
-before_install: gem update --system
-

CHANGELOG.md

@@ -10,6 +10,7 @@
 #### Fixes
 
 * [#1710](https://github.com/ruby-grape/grape/pull/1710): Fix wrong transformation of empty Array in declared params - [@pablonahuelgomez](https://github.com/pablonahuelgomez).
+* [#1722](https://github.com/ruby-grape/grape/pull/1722): Fix catch-all hiding multiple versions of an endpoint after the first definition - [@zherr](https://github.com/zherr).
 * Your contribution here.
 
 ### 1.0.1 (9/8/2017)

lib/grape/router.rb

@@ -104,6 +104,8 @@ def transaction(env)
  ) if neighbor && method == 'OPTIONS' && !cascade
 
  route = match?(input, '*')
+ return neighbor.endpoint.call(env) if neighbor && cascade && route
+
  if route
  response = process_route(route, env)
  return response if response && !(cascade = cascade?(response))

spec/shared/versioning_examples.rb

@@ -149,4 +149,62 @@
  versioned_get '/api_version_with_version_param?version=1', 'v1', macro_options
  expect(last_response.body).to eql '1'
  end
+
+ context 'with catch-all' do
+ let(:options) { macro_options }
+ let(:v1) do
+ klass = Class.new(Grape::API)
+ klass.version 'v1', options
+ klass.get 'version' do
+ 'v1'
+ end
+ klass
+ end
+ let(:v2) do
+ klass = Class.new(Grape::API)
+ klass.version 'v2', options
+ klass.get 'version' do
+ 'v2'
+ end
+ klass
+ end
+ before do
+ subject.format :txt
+
+ subject.mount v1
+ subject.mount v2
+
+ subject.route :any, '*path' do
+ params[:path]
+ end
+ end
+
+ context 'v1' do
+ it 'finds endpoint' do
+ versioned_get '/version', 'v1', macro_options
+ expect(last_response.status).to eq(200)
+ expect(last_response.body).to eq('v1')
+ end
+
+ it 'finds catch all' do
+ versioned_get '/whatever', 'v1', macro_options
+ expect(last_response.status).to eq(200)
+ expect(last_response.body).to end_with 'whatever'
+ end
+ end
+
+ context 'v2' do
+ it 'finds endpoint' do
+ versioned_get '/version', 'v2', macro_options
+ expect(last_response.status).to eq(200)
+ expect(last_response.body).to eq('v2')
+ end
+
+ it 'finds catch all' do
+ versioned_get '/whatever', 'v2', macro_options
+ expect(last_response.status).to eq(200)
+ expect(last_response.body).to end_with 'whatever'
+ end
+ end
+ end
 end