Merge pull request #86 from cre-ne-jp/ruby227

Ruby227/234対応

.travis.yml

@@ -3,10 +3,9 @@ language: ruby
 cache: bundler
 bundler_args: --deployment
 rvm:
-  - 2.2.6
+  - 2.2.7
   - 2.3.1
-  - 2.3.3
-  - 2.4.0
+  - 2.3.4
   - 2.4.1
 notifications:
   irc:

Gemfile.lock

@@ -6,26 +6,26 @@ GEM
       i18n (~> 0.7)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.5.0)
+    addressable (2.5.1)
       public_suffix (~> 2.0, >= 2.0.2)
     ast (2.3.0)
     buftok (0.2.0)
     charlock_holmes (0.7.3)
     cinch (2.3.3)
     coderay (1.1.1)
     concurrent-ruby (1.0.5)
-    coveralls (0.8.19)
+    coveralls (0.8.20)
       json (>= 1.8, < 3)
-      simplecov (~> 0.12.0)
+      simplecov (~> 0.14.1)
       term-ansicolor (~> 1.3)
-      thor (~> 0.19.1)
+      thor (~> 0.19.4)
       tins (~> 1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     d1lcs (0.5.3)
     diff-lcs (1.3)
     docile (1.1.5)
-    domain_name (0.5.20170223)
+    domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
     equalizer (0.0.10)
     faraday (0.9.2)
@@ -81,7 +81,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.5.0)
     rspec-support (3.5.0)
-    rubocop (0.48.0)
+    rubocop (0.48.1)
       parser (>= 2.3.3.1, < 3.0)
       powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
@@ -90,14 +90,14 @@ GEM
     ruby-progressbar (1.8.1)
     safe_yaml (1.0.4)
     simple_oauth (0.3.1)
-    simplecov (0.12.0)
+    simplecov (0.14.1)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
     slop (3.6.0)
     sysexits (1.2.0)
-    term-ansicolor (1.4.1)
+    term-ansicolor (1.6.0)
       tins (~> 1.0)
     thor (0.19.4)
     thread_safe (0.3.6)
@@ -117,8 +117,8 @@ GEM
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
-    unf_ext (0.0.7.2)
-    unicode-display_width (1.1.3)
+    unf_ext (0.0.7.4)
+    unicode-display_width (1.2.1)
     webmock (2.3.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)