Merge pull request #123 from line/fix_rubocop_rule

Change rubocop rule (enable BlockDelimiter)

Author: kimoto

.rubocop.yml

@@ -14,8 +14,6 @@ Style/WordArray:
   Enabled: false
 Style/NumericLiterals:
   Enabled: false
-Style/BlockDelimiters:
-  Enabled: false
 Style/MutableConstant:
   Enabled: false
 Style/StringLiterals:

lib/line/bot/client.rb

@@ -483,14 +483,14 @@ def delete(endpoint_path)
       def parse_events_from(request_body)
         json = JSON.parse(request_body)
 
-        json['events'].map { |item|
+        json['events'].map do |item|
           begin
             klass = Line::Bot::Event.const_get(Line::Bot::Util.camelize(item['type']))
             klass.new(item)
           rescue NameError
             Line::Bot::Event::Base.new(item)
           end
-        }
+        end
       end
 
       # Validate signature

spec/line/bot/link_token_spec.rb

@@ -11,14 +11,14 @@
 WebMock.allow_net_connect!
 
 describe Line::Bot::Client do
-  let(:client) {
+  let(:client) do
     dummy_config = {
       channel_token: 'access token',
     }
     Line::Bot::Client.new do |config|
       config.channel_token = dummy_config[:channel_token]
     end
-  }
+  end
 
   it 'issues a link token' do
     uri_template = Addressable::Template.new Line::Bot::API::DEFAULT_ENDPOINT + '/bot/user/{user_id}/linkToken'

spec/line/bot/rich_menu_spec.rb

@@ -42,14 +42,14 @@
 WebMock.allow_net_connect!
 
 describe Line::Bot::Client do
-  let(:client) {
+  let(:client) do
     dummy_config = {
       channel_token: 'access token',
     }
     Line::Bot::Client.new do |config|
       config.channel_token = dummy_config[:channel_token]
     end
-  }
+  end
 
   it 'gets a list of rich menus' do
     uri_template = Addressable::Template.new Line::Bot::API::DEFAULT_ENDPOINT + '/bot/richmenu/list'
@@ -164,9 +164,9 @@
   it 'uploads and attaches an image to a rich menu' do
     uri_template = Addressable::Template.new Line::Bot::API::DEFAULT_ENDPOINT + '/bot/richmenu/1234567/content'
 
-    stub_request(:post, uri_template).to_return(body: '{}', status: 200).with { |request|
+    stub_request(:post, uri_template).to_return(body: '{}', status: 200).with do |request|
       expect(request.headers["Content-Type"]).to eq('image/png')
-    }
+    end
 
     File.open(RICH_MENU_IMAGE_FILE_PATH) do |image_file|
       client.create_rich_menu_image('1234567', image_file)
@@ -179,10 +179,10 @@
   it "uploads invalid extension's file" do
     uri_template = Addressable::Template.new Line::Bot::API::DEFAULT_ENDPOINT + '/bot/richmenu/1234567/content'
     stub_request(:post, uri_template).to_return(body: '{}', status: 200)
-    expect {
+    expect do
       File.open(RICH_MENU_INVALID_FILE_EXTENSION_PATH) do |file|
         client.create_rich_menu_image('1234567', file)
       end
-    }.to raise_error(ArgumentError)
+    end.to raise_error(ArgumentError)
   end
 end