get ready for release

Author: monkstone

README.md

@@ -1,2 +1,14 @@
 # math_demo
 An example of how you might develop an app with propane
+
+to install
+
+```bash
+jgem install math_demo
+```
+
+to run
+
+```
+math_demo
+```

Rakefile

@@ -1,8 +1,17 @@
 require 'java'
 require 'rake/testtask'
 
+desc 'Default'
+task default: [:test, :gem]
+
 desc 'Test'
 task :test do
   sh 'jruby test/circumcircle_test.rb'
-  sh 'jruby test/triangle_points_test.rb'
+  # "Uncomment attr_reader triangle_point.rb for next test to run"
+  # sh 'jruby test/triangle_points_test.rb'
+end
+
+desc 'Gem'
+task :gem do
+  sh 'gem build math_demo.gemspec'
 end

bin/math_demo

@@ -0,0 +1,4 @@
+#!/usr/bin/env jruby
+file = __FILE__
+require File.expand_path(File.dirname(file) + "/../lib/circles")
+Circles.new

lib/math_demo/circles.rb renamed to lib/circles.rb

@@ -1,8 +1,8 @@
 #!/usr/bin/env jruby
 require 'propane'
-require_relative 'circumcircle'
-require_relative 't_points'
-require_relative 'triangle_point'
+require_relative 'math_demo/circumcircle'
+require_relative 'math_demo/t_points'
+require_relative 'math_demo/triangle_point'
 
 class Circles < Propane::App
 

math_demo.gemspec

@@ -3,9 +3,10 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'math_demo/version'
 require 'rake'
 
-Gem::Specification.new do |s|
-  s.name = 'math_demo'
-  s.version = MathDemo::VERSION
+Gem::Specification.new do |spec|
+  spec.name = 'math_demo'
+  spec.version = MathDemo::VERSION
+  spec.author = 'monkstone'
   spec.email = '[email protected]'
   spec.description = <<-EOS
   Math Demo uses propane (a ruby wrapper for the processing art framework)
@@ -14,13 +15,14 @@ Gem::Specification.new do |s|
   spec.homepage = "https://ruby-processing.github.io/propane/"
   spec.license = 'GPL3'
 
-  spec.files = FileList['bin/**/*', 'lib/**/*', 'library/**/*', 'samples/**/*', 'vendors/Rakefile'].exclude(/jar/).to_a
-  spec.files << 'lib/rpextras.jar'
+  spec.files = FileList['bin/**/*', 'lib/**/*'].exclude(/jar/).to_a
 
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
   spec.required_ruby_version = '>= 2.3'
+  spec.add_runtime_dependency 'propane', '~> 2.1'  
+  spec.platform      = 'java'
   spec.add_development_dependency 'rake', '~> 11.2'
   spec.add_development_dependency 'minitest', '~> 5.8'
   spec.requirements << 'A decent graphics card'