switch array literals to new RuboCop defaults

Author: chastell

Rakefile

@@ -2,7 +2,7 @@ require 'rake/testtask'
 require 'reek/rake/task'
 require 'rubocop/rake_task'
 
-task default: %i(test rubocop reek)
+task default: %i[test rubocop reek]
 
 Rake::TestTask.new do |task|
   task.pattern = 'test/**/*_test.rb'

test/triphthong/cli_rhymer_test.rb

@@ -6,8 +6,8 @@ module Triphthong
     describe '#run' do
       it 'prints what the rhymer returns' do
         rhymer = fake(:rhymer, as: :class)
-        stub(rhymer).call(lengths: [5, 7, 5], rhymes: %w(A B C)) { "poem\n" }
-        cli = CLIRhymer.new(%w(--lengths 5-7-5 --rhymes ABC), rhymer: rhymer)
+        stub(rhymer).call(lengths: [5, 7, 5], rhymes: %w[A B C]) { "poem\n" }
+        cli = CLIRhymer.new(%w[--lengths 5-7-5 --rhymes ABC], rhymer: rhymer)
         _(-> { cli.run }).must_output "poem\n"
       end
     end

test/triphthong/rhymer_test.rb

@@ -15,7 +15,7 @@ module Triphthong
         stub(verses).verse(length: 7, rhyme: 'sense') do
           'but sometimes they don’t make sense'
         end
-        poem = Rhymer.call(lengths: [5, 7, 5], rhymes: %w(A B C),
+        poem = Rhymer.call(lengths: [5, 7, 5], rhymes: %w[A B C],
                            verses: verses)
         _(poem).must_equal <<-end.dedent
           haikus are easy

test/triphthong/settings_test.rb

@@ -5,14 +5,14 @@ module Triphthong
   describe Settings do
     describe '#lengths' do
       it 'returns the parsed -l or --lengths value' do
-        _(Settings.new(%w(--lengths 5-7-5)).lengths).must_equal [5, 7, 5]
+        _(Settings.new(%w[--lengths 5-7-5]).lengths).must_equal [5, 7, 5]
       end
     end
 
     describe '#rhymes' do
       it 'returns the parsed -r or --rhymes value' do
-        _(Settings.new(%w(-r AABB)).rhymes).must_equal %w(A A B B)
-        _(Settings.new(%w(--rhymes ABC)).rhymes).must_equal %w(A B C)
+        _(Settings.new(%w[-r AABB]).rhymes).must_equal %w[A A B B]
+        _(Settings.new(%w[--rhymes ABC]).rhymes).must_equal %w[A B C]
       end
     end
   end