Merge pull request #22 from vikdotdev/v0.3.5-better-response-api

delegate Response instance self to params via method_missing

CHANGELOG.md

@@ -28,6 +28,19 @@ recommendations of [keepachangelog.com](http://keepachangelog.com/).
 ### Deprecated
 - None
 
+## v0.3.5
+
+### Added
+- `Response` instance now delegates to params via `method_missing`.
+```
+params = { foo: { bar: :baz }}
+response = Viberroo::Response.new(params)
+# Previously, those could only be accessed through params:
+puts response.params.foo.bar
+# Now those can be accessed directly:
+puts response.foo.bar
+```
+
 ## v0.3.4
 Start a changelog.
 

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 gemspec
 
 group :development, :test do
-  gem 'byebug'
+  gem 'pry-byebug'
   gem 'rake', '~> 12.0'
   gem 'rspec', '~> 3.0'
   gem 'webmock'

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    viberroo (0.3.4)
+    viberroo (0.3.5)
       recursive-open-struct (~> 1.1.1)
 
 GEM
@@ -10,10 +10,18 @@ GEM
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     byebug (11.1.3)
+    coderay (1.1.3)
     crack (0.4.5)
       rexml
     diff-lcs (1.4.4)
     hashdiff (1.0.1)
+    method_source (1.0.0)
+    pry (0.13.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    pry-byebug (3.9.0)
+      byebug (~> 11.0)
+      pry (~> 0.13.0)
     public_suffix (4.0.6)
     rake (12.3.3)
     recursive-open-struct (1.1.3)
@@ -42,7 +50,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  byebug
+  pry-byebug
   rake (~> 12.0)
   redcarpet
   rspec (~> 3.0)

lib/viberroo/response.rb

@@ -16,7 +16,15 @@ class Response
     #       skip_before_action :verify_authenticity_token
     #
     #       def callback
+    #         # For example, params contain the following:
+    #         # { foo: { bar: { baz: :boo }}}
     #         @response = Viberroo::Response.new(params.permit!)
+    #         # Those can be accessed through params:
+    #         puts @response.params.foo
+    #         # Or directly:
+    #         puts @response.foo
+    #         puts @response.foo.bar
+    #         puts @response.foo.bar.baz
     #         @bot = Viberroo::Bot.new(response: @response)
     #
     #         head :ok
@@ -47,5 +55,9 @@ def user_id
         @params.dig(:user, :id)
       end
     end
+
+    def method_missing(method)
+      params.public_send(method)
+    end
   end
 end

lib/viberroo/version.rb

@@ -1,3 +1,3 @@
 module Viberroo
-  VERSION = '0.3.4'.freeze
+  VERSION = '0.3.5'.freeze
 end

spec/response_spec.rb

@@ -112,4 +112,15 @@
       it { is_expected.to eq(params[:sender][:id]) }
     end
   end
+
+  describe 'method_missing' do
+    let(:params) { { foo: { bar: :baz } } }
+
+    subject { Viberroo::Response.new(params) }
+
+    it 'self delegated methods to params' do
+      expect(subject.foo.to_h).to eq(bar: :baz)
+      expect(subject.foo.bar).to eq(:baz)
+    end
+  end
 end