Merge pull request #9 from arirusso/0.4.0

0.4.0

Gemfile

@@ -1,9 +1,8 @@
-source "https://rubygems.org"
+# frozen_string_literal: true
 
-group :test do
-  gem "mocha"
-  gem "rake"
-  gem "shoulda-context"
-end
+source 'https://rubygems.org'
 
-gem "ffi"
+gem 'ffi', '~> 1.15', '>= 1.15.5'
+gem 'rake', '~> 13.0', '>= 13.0.6', groups: %i[development test]
+gem 'rspec', '~> 3.11', '>= 3.11.0', groups: %i[test]
+gem 'rubocop', '~> 1.10', '>= 1.10.0', groups: %i[development test], require: false

LICENSE

@@ -1,4 +1,4 @@
-Copyright 2010-2017 Ari Russo
+Copyright 2010-2022 Ari Russo
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

README.md

@@ -45,4 +45,4 @@ Otherwise
 
 Apache 2.0, See the file LICENSE
 
-Copyright (c) 2010-2017 Ari Russo  
+Copyright (c) 2010-2022 Ari Russo  

Rakefile

@@ -1,10 +1,11 @@
-require "rake"
-require "rake/testtask"
+# frozen_string_literal: true
 
-Rake::TestTask.new(:test) do |t|
-  t.libs << "test"
-  t.test_files = FileList["test/**/*_test.rb"]
-  t.verbose = true
-end
+begin
+  require 'rspec/core/rake_task'
+
+  RSpec::Core::RakeTask.new(:spec)
 
-task :default => [:test]
+  task default: :spec
+rescue LoadError
+  # no rspec available
+end

examples/input.rb

@@ -1,9 +1,10 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 dir = File.dirname(File.expand_path(__FILE__))
-$LOAD_PATH.unshift dir + "/../lib"
+$LOAD_PATH.unshift "#{dir}/../lib"
 
-require "alsa-rawmidi"
+require 'alsa-rawmidi'
 
 # Selects the first MIDI input and prints the first 10 messages it receives to standard out
 
@@ -13,14 +14,12 @@
 # or amidi -l from the command line
 
 AlsaRawMIDI::Input.first.open do |input|
-
-  puts "send some MIDI to your input now..."
+  puts 'send some MIDI to your input now...'
 
   num_messages.times do
     m = input.gets
     puts(m)
   end
 
-  puts "finished"
-
+  puts 'finished'
 end

examples/list_devices.rb

@@ -1,11 +1,12 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 dir = File.dirname(File.expand_path(__FILE__))
-$LOAD_PATH.unshift dir + "/../lib"
+$LOAD_PATH.unshift "#{dir}/../lib"
 
 # Lists all of the available MIDI devices
 
-require "alsa-rawmidi"
-require "pp"
+require 'alsa-rawmidi'
+require 'pp'
 
 pp AlsaRawMIDI::Device.all_by_type

examples/output.rb

@@ -1,9 +1,10 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 dir = File.dirname(File.expand_path(__FILE__))
-$LOAD_PATH.unshift dir + "/../lib"
+$LOAD_PATH.unshift "#{dir}/../lib"
 
-require "alsa-rawmidi"
+require 'alsa-rawmidi'
 
 # Selects the first MIDI output and sends some arpeggiated chords to it
 
@@ -14,23 +15,17 @@
 # AlsaRawMIDI::Device.all.to_s will list your midi devices
 # or amidi -l from the command line
 
-puts "Press Control-C to exit..."
+puts 'Press Control-C to exit...'
 
 AlsaRawMIDI::Output.first.open do |output|
-
   loop do
-    (0..((octaves-1)*12)).step(12) do |oct|
-
+    (0..((octaves - 1) * 12)).step(12) do |oct|
       notes.each do |note|
-
-        output.puts(0x90, note + oct, 100) # note on
-        sleep(duration)				     # wait
-        output.puts(0x80, note + oct, 100) # note off
+        output.puts(0x90, note + oct, 100) # NOTE: on
+        sleep(duration) # wait
+        output.puts(0x80, note + oct, 100) # NOTE: off
         sleep(duration)
-
       end
-
     end
   end
-
 end

examples/sysex_output.rb

@@ -1,11 +1,12 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 dir = File.dirname(File.expand_path(__FILE__))
-$LOAD_PATH.unshift dir + "/../lib"
+$LOAD_PATH.unshift "#{dir}/../lib"
 
 # Sends a MIDI system exclusive message to the selected output
 
-require "alsa-rawmidi"
+require 'alsa-rawmidi'
 
 output = AlsaRawMIDI::Output.first
 sysex_msg = [0xF0, 0x41, 0x10, 0x42, 0x12, 0x40, 0x00, 0x7F, 0x00, 0x41, 0xF7]

lib/alsa-rawmidi.rb

@@ -1,25 +1,27 @@
+# frozen_string_literal: true
+
 #
 # alsa-rawmidi
 # ALSA Driver Interface
 #
-# (c) 2010-2014 Ari Russo
+# (c) 2010-2022 Ari Russo
 # Licensed under Apache 2.0
 # https://github.com/arirusso/alsa-rawmidi
 #
 
 # libs
-require "ffi"
+require 'ffi'
 
 # modules
-require "alsa-rawmidi/api"
-require "alsa-rawmidi/device"
-require "alsa-rawmidi/version"
+require 'alsa-rawmidi/api'
+require 'alsa-rawmidi/device'
+require 'alsa-rawmidi/type_conversion'
+require 'alsa-rawmidi/version'
 
 # class
-require "alsa-rawmidi/input"
-require "alsa-rawmidi/output"
-require "alsa-rawmidi/soundcard"
+require 'alsa-rawmidi/input'
+require 'alsa-rawmidi/output'
+require 'alsa-rawmidi/soundcard'
 
 module AlsaRawMIDI
-
 end