Add support for Ruby 2.2

ashkan18 · Feb 22, 2018 · 74a734f · 74a734f
1 parent afbe7fe
commit 74a734f
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Showing 6 changed files with 10 additions and 3 deletions.
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
@@ -48,3 +48,8 @@ Style/MultilineBlockChain:
   Exclude:
     - 'spec/graphlient/client_query_spec.rb'
     - 'spec/graphlient/client_schema_spec.rb'
+
+Style/SafeNavigation:
+  Exclude:
+    - 'lib/graphlient/client.rb'
+    - 'lib/graphlient/adapters/http/http_adapter.rb'
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,7 @@ language: ruby
 cache: bundler
 
 rvm:
+  - 2.2.9
   - 2.3.6
   - 2.4.3
   - 2.5.0

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 * Your contribution here.
 * [#38](https://github.com/ashkan18/graphlient/pull/38): Add support for Ruby 2.5 - [@yuki24](https://github.com/yuki24).
+* [#39](https://github.com/ashkan18/graphlient/pull/39): Add support for Ruby 2.2 - [@yuki24](https://github.com/yuki24).
 
 ### 0.2.0 (11/09/2017)
 

diff --git a/lib/graphlient/adapters/http/http_adapter.rb b/lib/graphlient/adapters/http/http_adapter.rb
@@ -9,7 +9,7 @@ def execute(document:, operation_name: nil, variables: {}, context: {})
 
           request['Accept'] = 'application/json'
           request['Content-Type'] = 'application/json'
-          headers&.each { |name, value| request[name] = value }
+          headers && headers.each { |name, value| request[name] = value }
 
           body = {}
           body['query'] = document.to_query_string

diff --git a/lib/graphlient/client.rb b/lib/graphlient/client.rb
@@ -26,7 +26,7 @@ def execute(query, variables = nil)
       raise Graphlient::Errors::GraphQLError, rc if rc.errors.any?
       # see https://github.com/github/graphql-client/pull/132
       # see https://github.com/exAspArk/graphql-errors/issues/2
-      raise Graphlient::Errors::ExecutionError, rc if rc.data&.errors && rc.data.errors.any?
+      raise Graphlient::Errors::ExecutionError, rc if rc.data && rc.data.errors && rc.data.errors.any?
       rc
     rescue GraphQL::Client::Error => e
       raise Graphlient::Errors::ClientError.new(e.message, e)

diff --git a/spec/graphlient/client_query_spec.rb b/spec/graphlient/client_query_spec.rb
@@ -128,7 +128,7 @@
       end
 
       it 'returns a response from a GRAPHQL query' do
-        response = client.query <<~GRAPHQL
+        response = client.query <<-GRAPHQL
           query {
             invoices(ids: [10]) {
               id