Support hash argument in a model

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog], and this project adheres
 to [Semantic Versioning].
 
+## [3.2.0] [2023-01-18]
+
+### Added
+- Support for plain hash argument in the model (@nepalez)
+
 ## [3.1.0] [2022-07-04]
 
 ### Added
@@ -501,4 +506,5 @@ formats will be added.
 [3.0.3]: https://github.com/evilmartians/evil-client/compare/v3.0.2...v3.0.3
 [3.0.4]: https://github.com/evilmartians/evil-client/compare/v3.0.3...v3.0.4
 [3.0.5]: https://github.com/evilmartians/evil-client/compare/v3.0.4...v3.0.5
-[3.1.0]: https://github.com/evilmartians/evil-client/compare/v3.0.5...v3.1.0
+[3.1.0]: https://github.com/evilmartians/evil-client/compare/v3.0.5...v3.1.0
+[3.1.0]: https://github.com/evilmartians/evil-client/compare/v3.1.0...v3.2.0

lib/evil/client/model.rb

@@ -88,12 +88,12 @@ def extend(other)
 
       # Model instance constructor
       #
-      # @param  [Hash] op Model options
+      # @param [Hash] options The list of options as a plain hash
       # @return [Evil::Client::Model]
       #
-      def new(**op)
-        op = Hash(op).transform_keys(&:to_sym)
-        super(**op).tap { |item| in_english { policy[item].validate! } }
+      def new(options = {}, **kwargs)
+        kwargs = Hash(options).transform_keys(&:to_sym).merge(kwargs)
+        super(**kwargs).tap { |item| in_english { policy[item].validate! } }
       end
       alias call new
       alias []   call

spec/unit/model_spec.rb

@@ -108,18 +108,40 @@ class Test::Model < described_class
 
     subject { model }
 
-    it "behaves like a model" do
-      expect(subject).to be_a klass
-      expect(subject.email).to eq "joe@example.com"
-    end
+    context "with kwargs" do
+      let(:model) { klass.new(**options) }
+
+      it "behaves like a model" do
+        expect(subject).to be_a klass
+        expect(subject.email).to eq "joe@example.com"
+      end
 
-    it "injects options from the other model" do
-      expect(subject.first_name).to eq "Joe"
-      expect(subject.last_name).to  eq "Doe"
+      it "injects options from the other model" do
+        expect(subject.first_name).to eq "Joe"
+        expect(subject.last_name).to  eq "Doe"
+      end
+
+      it "injects memoizers from the other model" do
+        expect(subject.name).to eq "Joe Doe"
+      end
     end
 
-    it "injects memoizers from the other model" do
-      expect(subject.name).to eq "Joe Doe"
+    context "with hash argument" do
+      let(:model) { klass.new(options) }
+
+      it "behaves like a model" do
+        expect(subject).to be_a klass
+        expect(subject.email).to eq "joe@example.com"
+      end
+
+      it "injects options from the other model" do
+        expect(subject.first_name).to eq "Joe"
+        expect(subject.last_name).to  eq "Doe"
+      end
+
+      it "injects memoizers from the other model" do
+        expect(subject.name).to eq "Joe Doe"
+      end
     end
 
     context "with invalid options" do