allow model to have attribute that is the same as its name

.gitignore

@@ -2,3 +2,5 @@
 /pkg
 /tmp
 /coverage
+.bundle
+/vendor

.pryrc

@@ -0,0 +1,4 @@
+Pry.commands.alias_command 'c', 'continue'
+Pry.commands.alias_command 's', 'step'
+Pry.commands.alias_command 'n', 'next'
+Pry.commands.alias_command 'f', 'finish'

her.gemspec

@@ -20,6 +20,10 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rake", "~> 10.0"
   s.add_development_dependency "rspec", "~> 3.5"
   s.add_development_dependency "json", "~> 1.8"
+  s.add_development_dependency "pry",                       "~> 0.10"
+  s.add_development_dependency "pry-byebug",                "~> 3.4"
+  s.add_development_dependency "pry-remote",                "~> 0.1"
+  s.add_development_dependency "pry-stack_explorer",        "~> 0.4"
 
   s.add_runtime_dependency "activemodel", ">= 3.0.0", "<= 6.0.0"
   s.add_runtime_dependency "activesupport", ">= 3.0.0", "<= 6.0.0"

lib/her/model/parse.rb

@@ -135,7 +135,8 @@ def root_element(value = nil)
 
         # @private
         def root_element_included?(data)
-          data.keys.to_s.include? @_her_root_element.to_s
+          data.keys.include?(root_element) &&
+            (data[root_element].is_a?(Hash) || data[root_element].is_a?(Array))
         end
 
         # @private

spec/model/parse_spec.rb

@@ -2,6 +2,28 @@
 require File.join(File.dirname(__FILE__), "../spec_helper.rb")
 
 describe Her::Model::Parse do
+  context "when no root element not included" do
+    before do
+      Her::API.setup url: "https://api.example.com" do |builder|
+        builder.use Her::Middleware::FirstLevelParseJSON
+        builder.use Faraday::Request::UrlEncoded
+      end
+
+      Her::API.default_api.connection.adapter :test do |stub|
+        stub.post("/users") { |env| [200, {}, { user: "foobar", id: 1, fullname: params(env)[:fullname] }.to_json] }
+      end
+
+      spawn_model "Foo::User"
+    end
+
+
+    it "ignores root keys if not array or object" do
+      user = Foo::User.create(fullname: "barfoo")
+      expect(user.fullname).to eq "barfoo"
+      expect(user.user).to eq "foobar"
+    end
+  end
+
   context "when include_root_in_json is set" do
     before do
       Her::API.setup url: "https://api.example.com" do |builder|