fix rubocop errors.

5 files changed, 11 insertions, 1 deletions

diff --git a/lib/net/hippie.rb b/lib/net/hippie.rb
index 6117512..11d0b73 100644
--- a/lib/net/hippie.rb
+++ b/lib/net/hippie.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'json'
 require 'logger'
 require 'net/http'
diff --git a/lib/net/hippie/api.rb b/lib/net/hippie/api.rb
index 3ade661..f77ba4e 100644
--- a/lib/net/hippie/api.rb
+++ b/lib/net/hippie/api.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Net
   module Hippie
     # A no nonsense class to perform HTTP requests.
diff --git a/lib/net/hippie/client.rb b/lib/net/hippie/client.rb
index 33cc729..0042e92 100644
--- a/lib/net/hippie/client.rb
+++ b/lib/net/hippie/client.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Net
   module Hippie
     # A simple client for connecting with http resources.
diff --git a/lib/net/hippie/content_type_mapper.rb b/lib/net/hippie/content_type_mapper.rb
index 2051c27..6c8b284 100644
--- a/lib/net/hippie/content_type_mapper.rb
+++ b/lib/net/hippie/content_type_mapper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Net
   module Hippie
     # Converts a ruby hash into a JSON string
diff --git a/lib/net/hippie/version.rb b/lib/net/hippie/version.rb
index 8b1ed79..92cdd4e 100644
--- a/lib/net/hippie/version.rb
+++ b/lib/net/hippie/version.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module Net
   module Hippie
-    VERSION = '0.1.6'.freeze
+    VERSION = '0.1.6'
   end
 end