Drop support for GraphQL version <= 1.7

.travis.yml

@@ -10,5 +10,4 @@ rvm:
 env:
   - CI=true
 gemfile:
-  - graphql-1.7.gemfile
   - graphql-latest.gemfile

batch-loader.gemspec

@@ -24,7 +24,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"
-  spec.add_development_dependency "graphql", "~> 1.6"
+  spec.add_development_dependency "graphql", "~> 1.8"
   spec.add_development_dependency "pry", "~> 0.14"
   spec.add_development_dependency "benchmark-ips", "~> 2.7"
   spec.add_development_dependency "ruby-prof", "~> 0.16"

spec/fixtures/graphql_schema.rb

@@ -1,76 +1,42 @@
-graphql_ruby_version = Gem::Version.new(GraphQL::VERSION)
-
-if graphql_ruby_version < Gem::Version.new('1.8')
-  UserType = GraphQL::ObjectType.define do
-    name "User"
-    field :id, !types.ID
-  end
+class UserType < GraphQL::Schema::Object
+  field :id, ID, null: false
+end
 
-  PostType = GraphQL::ObjectType.define do
-    name "Post"
-    field :user, !UserType, resolve: ->(object, args, ctx) do
-      BatchLoader::GraphQL.for(object.user_id).batch do |user_ids, loader|
-        User.where(id: user_ids).each { |user| loader.call(user.id, user) }
-      end
-    end
+class PostType < GraphQL::Schema::Object
+  field :user, UserType, null: false
+  field :user_old, UserType, null: false
 
-    field :userOld, !UserType, resolve: ->(object, args, ctx) do
-      BatchLoader.for(object.user_id).batch do |user_ids, loader|
-        User.where(id: user_ids).each { |user| loader.call(user.id, user) }
-      end
+  def user
+    BatchLoader::GraphQL.for(object.user_id).batch do |user_ids, loader|
+      User.where(id: user_ids).each { |user| loader.call(user.id, user) }
     end
   end
 
-  QueryType = GraphQL::ObjectType.define do
-    name "Query"
-    field :posts, !types[PostType], resolve: ->(obj, args, ctx) { Post.all }
-  end
-
-  GraphqlSchema = GraphQL::Schema.define do
-    query QueryType
-    use BatchLoader::GraphQL
-  end
-elsif
-  class UserType < GraphQL::Schema::Object
-    field :id, ID, null: false
-  end
-
-  class PostType < GraphQL::Schema::Object
-    field :user, UserType, null: false
-    field :user_old, UserType, null: false
-
-    def user
-      BatchLoader::GraphQL.for(object.user_id).batch do |user_ids, loader|
-        User.where(id: user_ids).each { |user| loader.call(user.id, user) }
-      end
-    end
-
-    def user_old
-      BatchLoader.for(object.user_id).batch do |user_ids, loader|
-        User.where(id: user_ids).each { |user| loader.call(user.id, user) }
-      end
+  def user_old
+    BatchLoader.for(object.user_id).batch do |user_ids, loader|
+      User.where(id: user_ids).each { |user| loader.call(user.id, user) }
     end
   end
+end
 
-  class QueryType < GraphQL::Schema::Object
-    field :posts, [PostType], null: false
+class QueryType < GraphQL::Schema::Object
+  field :posts, [PostType], null: false
 
-    def posts
-      Post.all
-    end
+  def posts
+    Post.all
   end
+end
 
-  class GraphqlSchema < GraphQL::Schema
+class GraphqlSchema < GraphQL::Schema
+  query QueryType
+  use BatchLoader::GraphQL
+end
+
+if defined?(GraphQL::Execution::Interpreter)
+  class GraphqlSchemaWithInterpreter < GraphQL::Schema
+    use GraphQL::Execution::Interpreter
+    use GraphQL::Analysis::AST
     query QueryType
     use BatchLoader::GraphQL
   end
-
-  if defined?(GraphQL::Execution::Interpreter)
-    class GraphqlSchemaWithInterpreter < GraphQL::Schema
-      use GraphQL::Execution::Interpreter
-      use GraphQL::Analysis::AST
-      query QueryType
-      use BatchLoader::GraphQL
-    end
-  end
 end