Merge ac29f28 into 4ef85f2

.gitignore

@@ -7,4 +7,8 @@
 /pkg/
 /spec/reports/
 /tmp/
+
+# rspec failure tracking
+.rspec_status
+
 .DS_Store

.travis.yml

@@ -1,7 +1,10 @@
 language: ruby
+
 rvm:
-  - 2.1.7
-  - 2.2.3
-before_install: gem install bundler -v 1.10.6
+  - 2.3.3
+  - 2.4.1
+
+before_install: gem install bundler -v 1.14.6
+
 services:
   - redis-server

Gemfile

@@ -1,4 +1,4 @@
-source 'https://rubygems.org'
+source "https://rubygems.org"
 
 # Specify your gem's dependencies in redis_eval.gemspec
 gemspec

bin/setup

@@ -1,6 +1,7 @@
 #!/bin/bash
 set -euo pipefail
 IFS=$'\n\t'
+set -vx
 
 bundle install
 

redis_eval.gemspec

@@ -1,7 +1,7 @@
 # coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'redis_eval/version'
+require "redis_eval/version"
 
 Gem::Specification.new do |spec|
   spec.name          = "redis_eval"
@@ -14,7 +14,18 @@ Gem::Specification.new do |spec|
   spec.homepage      = "https://github.com/i2bskn/redis_eval"
   spec.license       = "MIT"
 
-  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
+  # to allow pushing to a single host or delete this section to allow pushing to any host.
+  if spec.respond_to?(:metadata)
+    spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
+  else
+    raise "RubyGems 2.0 or newer is required to protect against " \
+      "public gem pushes."
+  end
+
+  spec.files         = `git ls-files -z`.split("\x0").reject do |f|
+    f.match(%r{^(test|spec|features)/})
+  end
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]

spec/spec_helper.rb

@@ -21,6 +21,13 @@
 TEST_DB = "redis://localhost:6379/10"
 
 RSpec.configure do |config|
+  # Enable flags like --only-failures and --next-failure
+  config.example_status_persistence_file_path = ".rspec_status"
+
+  config.expect_with :rspec do |c|
+    c.syntax = :expect
+  end
+
   config.order = :random
   config.after(:each) {
     RedisEval.config.reset