Merge pull request #483 from Shekharrajak/shekhar_dev

Should support bundler version 2.x.x as well

Author: Shekharrajak

.travis.yml

@@ -22,7 +22,10 @@ script:
   - bundle exec yard-junk
 
 install:
-  - gem install bundler
+  - if [ $TRAVIS_RUBY_VERSION == '2.2' ] || [ $TRAVIS_RUBY_VERSION == '2.1' ] || [ $TRAVIS_RUBY_VERSION == '2.0' ];
+      then gem install bundler -v '~> 1.6';
+      else gem install bundler;
+      fi
   - gem install rainbow -v '2.2.1'
   - bundle install
 

daru.gemspec

@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'packable', '~> 1.3.9'
 
   spec.add_development_dependency 'spreadsheet', '~> 1.1.1'
-  spec.add_development_dependency 'bundler', '~> 1.10'
+  spec.add_development_dependency 'bundler', '>= 1.10'
   spec.add_development_dependency 'rake', '~>10.5'
   spec.add_development_dependency 'pry', '~> 0.10'
   spec.add_development_dependency 'pry-byebug'