Merge pull request #269 from ericproulx/frozen_string_literal

# frozen string literal: true
ambethia · Apr 17, 2018 · c1dfc9e · c1dfc9e
2 parents 2ef3b8f + bc4b9c5
commit c1dfc9e
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Showing 10 changed files with 26 additions and 4 deletions.
diff --git a/.rubocop.yml b/.rubocop.yml
@@ -143,8 +143,12 @@ Lint/NonLocalExitFromIterator:
 Style/IfInsideElse:
   Enabled: false
 
+Style/FrozenStringLiteralComment:
+  Exclude:
+    - 'test/**/*'
+
 AllCops:
-  TargetRubyVersion: 2.1
+  TargetRubyVersion: 2.3
   Include:
     - 'Rakefile'
     - 'Gemfile'

diff --git a/Gemfile b/Gemfile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 gemspec
diff --git a/Rakefile b/Rakefile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "bundler/setup"
 require "bundler/gem_tasks"
 require "rake/testtask"

diff --git a/lib/recaptcha.rb b/lib/recaptcha.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'recaptcha/configuration'
 require 'uri'
 require 'net/http'

diff --git a/lib/recaptcha/client_helper.rb b/lib/recaptcha/client_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Recaptcha
   module ClientHelper
     # Your public API can be specified in the +options+ hash or preferably
@@ -57,9 +59,9 @@ def invisible_recaptcha_tags(options = {})
     end
 
     def self.recaptcha_components(options = {})
-      html = ""
+      html = ''.dup
       attributes = {}
-      fallback_uri = ""
+      fallback_uri = ''.dup
 
       # Since leftover options get passed directly through as tag
       # attributes, we must unconditionally delete all our options

diff --git a/lib/recaptcha/configuration.rb b/lib/recaptcha/configuration.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Recaptcha
   # This class enables detailed configuration of the recaptcha services.
   #

diff --git a/lib/recaptcha/railtie.rb b/lib/recaptcha/railtie.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Recaptcha
   class Railtie < Rails::Railtie
     initializer :recaptcha do

diff --git a/lib/recaptcha/verify.rb b/lib/recaptcha/verify.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'json'
 
 module Recaptcha

diff --git a/lib/recaptcha/version.rb b/lib/recaptcha/version.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Recaptcha
-  VERSION = "4.8.0".freeze
+  VERSION = '4.8.0'
 end
diff --git a/recaptcha.gemspec b/recaptcha.gemspec
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "./lib/recaptcha/version"
 
 Gem::Specification.new do |s|