Byebug requires Ruby 2.2 (github-linguist#3790)

Also don't attempt to install it during testing.
Ferruslogic · Aug 24, 2017 · b541b53 · b541b53
1 parent a878620
commit b541b53
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diff --git a/.travis.yml b/.travis.yml
@@ -32,3 +32,5 @@ git:
 
 cache: bundler
 dist: precise
+
+bundler_args: --without debug
diff --git a/Gemfile b/Gemfile
@@ -1,3 +1,6 @@
 source 'https://rubygems.org'
 gemspec :name => "github-linguist"
-gem 'byebug' if RUBY_VERSION >= '2.0'
+
+group :debug do
+  gem 'byebug' if RUBY_VERSION >= '2.2'
+end
Original file line number	Diff line number	Diff line change
Expand Up		@@ -32,3 +32,5 @@ git:

		cache: bundler
		dist: precise

		bundler_args: --without debug