From e8fbed123bc14c59fc02529e21e62c69a71c50d4 Mon Sep 17 00:00:00 2001
From: Ippei Obayashi <ohai@kmc.gr.jp>
Date: Tue, 13 Sep 2016 01:14:45 +0900
Subject: [PATCH 1/3] Use rake to run rspec

By this changeset, how to compile and test narray is changed as follows:
  rake compile
  rake spec
---
 Rakefile            | 5 +++++
 spec/bit_spec.rb    | 2 +-
 spec/narray_spec.rb | 2 +-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Rakefile b/Rakefile
index 2b5ca481..4a3884e1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -3,6 +3,8 @@ begin
 require "rake/extensiontask"
 require "rake_compiler_dock"
 require "shellwords"
+require "rspec/core/rake_task"
+
 
 spec = Bundler::GemHelper.gemspec
 
@@ -12,6 +14,9 @@ Rake::ExtensionTask.new("numo/narray", spec) do |ext|
   ext.cross_platform = cross_platforms
 end
 
+RSpec::Core::RakeTask.new("spec")
+Rake::Task[:spec].prerequisites << :compile
+
 pkg_dir = "pkg"
 windows_gem_paths = cross_platforms.collect do |platform|
   File.join(pkg_dir, "#{spec.full_name}-#{platform}.gem")
diff --git a/spec/bit_spec.rb b/spec/bit_spec.rb
index bc368635..e69ffdc7 100644
--- a/spec/bit_spec.rb
+++ b/spec/bit_spec.rb
@@ -1,4 +1,4 @@
-require File.join(File.dirname(__FILE__), "../ext/numo/narray/narray")
+require_relative '../lib/numo/narray.so'
 #Numo::NArray.debug = true
 
 RSpec.configure do |config|
diff --git a/spec/narray_spec.rb b/spec/narray_spec.rb
index 93e70480..f569baaa 100644
--- a/spec/narray_spec.rb
+++ b/spec/narray_spec.rb
@@ -1,4 +1,4 @@
-require File.join(File.dirname(__FILE__), "../ext/numo/narray/narray")
+require_relative "../lib/numo/narray.so"
 #Numo::NArray.debug = true
 
 RSpec.configure do |config|

From 7300dfda3874a90b43e176045e754f228bc303fd Mon Sep 17 00:00:00 2001
From: Ippei Obayashi <ohai@kmc.gr.jp>
Date: Tue, 13 Sep 2016 01:44:03 +0900
Subject: [PATCH 2/3] Run rspec on travis-ci

---
 .travis.yml | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 25320325..9748ef62 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,18 +5,24 @@ rvm:
   - '2.0'
   - '2.1'
   - '2.2'
-  - '2.3.0'
+  - '2.3.1'
 
 matrix:
   fast_finish:
     true
 
-install: true
+# before_install:
+#   - sudo apt-get update -qq
+#   - sudo apt-get install ruby gcc ruby-dev rake make -y
 
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install ruby gcc ruby-dev rake make -y
+cache: bundler
+
+
+
+before_script:
+  - rake compile
 
 script:
+  - rake spec
   - gem build numo-narray.gemspec
   - gem install numo-narray-0.9.0.3.gem

From 92c197066af0cb126e174c6e5757e1c59686cd4b Mon Sep 17 00:00:00 2001
From: Ippei Obayashi <ohai@kmc.gr.jp>
Date: Tue, 13 Sep 2016 01:48:25 +0900
Subject: [PATCH 3/3] Add "bundle exec" to .travis.yml

---
 .travis.yml | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 9748ef62..cee9a7f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,6 @@ language:
 
 rvm:
   - '2.0'
-  - '2.1'
-  - '2.2'
   - '2.3.1'
 
 matrix:
@@ -20,9 +18,9 @@ cache: bundler
 
 
 before_script:
-  - rake compile
+  - bundle exec rake compile
 
 script:
-  - rake spec
-  - gem build numo-narray.gemspec
-  - gem install numo-narray-0.9.0.3.gem
+  - bundle exec rake spec
+  - bundle exec gem build numo-narray.gemspec
+  - bundle exec gem install numo-narray-0.9.0.3.gem