Update ruby hash syntax

lib/acts_as_follower/follow_scopes.rb

@@ -3,23 +3,22 @@ module FollowScopes
 
     # returns Follow records where follower is the record passed in.
     def for_follower(follower)
-      where(:follower_id => follower.id,
-            :follower_type => parent_class_name(follower))
+      where(follower_id: follower.id, follower_type: parent_class_name(follower))
     end
 
     # returns Follow records where followable is the record passed in.
     def for_followable(followable)
-      where(:followable_id => followable.id, :followable_type => parent_class_name(followable))
+      where(followable_id: followable.id, followable_type: parent_class_name(followable))
     end
 
     # returns Follow records where follower_type is the record passed in.
     def for_follower_type(follower_type)
-      where(:follower_type => follower_type)
+      where(follower_type: follower_type)
     end
 
     # returns Follow records where followeable_type is the record passed in.
     def for_followable_type(followable_type)
-      where(:followable_type => followable_type)
+      where(followable_type: followable_type)
     end
 
     # returns Follow records from past 2 weeks with default parameter.
@@ -34,12 +33,12 @@ def descending
 
     # returns unblocked Follow records.
     def unblocked
-      where(:blocked => false)
+      where(blocked: false)
     end
 
     # returns blocked Follow records.
     def blocked
-      where(:blocked => true)
+      where(blocked: true)
     end
 
   end

lib/acts_as_follower/followable.rb

@@ -7,7 +7,7 @@ def self.included(base)
 
     module ClassMethods
       def acts_as_followable
-        has_many :followings, :as => :followable, :dependent => :destroy, :class_name => 'Follow'
+        has_many :followings, as: :followable, dependent: :destroy, class_name: 'Follow'
         include ActsAsFollower::Followable::InstanceMethods
         include ActsAsFollower::FollowerLib
       end
@@ -102,14 +102,13 @@ def get_follow_for(follower)
       private
 
       def block_future_follow(follower)
-        Follow.create(:followable => self, :follower => follower, :blocked => true)
+        Follow.create(followable: self, follower: follower, blocked: true)
       end
 
       def block_existing_follow(follower)
         get_follow_for(follower).block!
       end
 
     end
-
   end
 end

lib/acts_as_follower/follower.rb

@@ -7,7 +7,7 @@ def self.included(base)
 
     module ClassMethods
       def acts_as_follower
-        has_many :follows, :as => :follower, :dependent => :destroy
+        has_many :follows, as: :follower, dependent: :destroy
         include ActsAsFollower::Follower::InstanceMethods
         include ActsAsFollower::FollowerLib
       end
@@ -108,6 +108,5 @@ def get_follow(followable)
       end
 
     end
-
   end
 end

test/acts_as_followable_test.rb

@@ -64,7 +64,7 @@ class ActsAsFollowableTest < ActiveSupport::TestCase
       should "accept AR options" do
         @bob = FactoryGirl.create(:bob)
         @bob.follow(@jon)
-        assert_equal 1, @jon.followers(:limit => 1).count
+        assert_equal 1, @jon.followers(limit: 1).count
       end
     end
 
@@ -80,8 +80,8 @@ class ActsAsFollowableTest < ActiveSupport::TestCase
         @jon.destroy
       end
 
-      should_change("follow count", :by => -1) { Follow.count }
-      should_change("@sam.all_following.size", :by => -1) { @sam.all_following.size }
+      should_change("follow count", by: -1) { Follow.count }
+      should_change("@sam.all_following.size", by: -1) { @sam.all_following.size }
     end
 
     context "get follow record" do
@@ -107,7 +107,7 @@ class ActsAsFollowableTest < ActiveSupport::TestCase
       end
 
       should "accept AR options" do
-        assert_equal 1, @jon.blocks(:limit => 1).count
+        assert_equal 1, @jon.blocks(limit: 1).count
       end
     end
 
@@ -264,5 +264,4 @@ class ActsAsFollowableTest < ActiveSupport::TestCase
     end
 
   end
-
 end

test/acts_as_follower_test.rb

@@ -43,8 +43,8 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
         @jon.follow(@sam)
       end
 
-      should_change("Follow count", :by => 1) { Follow.count }
-      should_change("@jon.follow_count", :by => 1) { @jon.follow_count }
+      should_change("Follow count", by: 1) { Follow.count }
+      should_change("@jon.follow_count", by: 1) { @jon.follow_count }
 
       should "set the follower" do
         assert_equal @jon, Follow.last.follower
@@ -77,8 +77,8 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
         @sam.stop_following(@jon)
       end
 
-      should_change("Follow count", :by => -1) { Follow.count }
-      should_change("@sam.follow_count", :by => -1) { @sam.follow_count }
+      should_change("Follow count", by: -1) { Follow.count }
+      should_change("@sam.follow_count", by: -1) { @sam.follow_count }
     end
 
     context "follows" do
@@ -96,7 +96,7 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
         should "accept AR options" do
           @metallica = FactoryGirl.create(:metallica)
           @sam.follow(@metallica)
-          assert_equal 1, @sam.follows_by_type('Band', :limit => 1).count
+          assert_equal 1, @sam.follows_by_type('Band', limit: 1).count
         end
       end
 
@@ -121,7 +121,7 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
         end
 
         should "accept AR options" do
-          assert_equal 1, @sam.all_follows(:limit => 1).count
+          assert_equal 1, @sam.all_follows(limit: 1).count
         end
       end
     end
@@ -135,11 +135,11 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
       end
 
       should "accept AR limit option" do
-        assert_equal 1, @sam.all_following(:limit => 1).count
+        assert_equal 1, @sam.all_following(limit: 1).count
       end
 
       should "accept AR where option" do
-        assert_equal 1, @sam.all_following(:where => { :id => @oasis.id }).count
+        assert_equal 1, @sam.all_following(where: { id: @oasis.id }).count
       end
     end
 
@@ -152,7 +152,7 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
       should "accept AR options" do
         @metallica = FactoryGirl.create(:metallica)
         @sam.follow(@metallica)
-        assert_equal 1, @sam.following_by_type('Band', :limit => 1).to_a.size
+        assert_equal 1, @sam.following_by_type('Band', limit: 1).to_a.size
       end
     end
 
@@ -193,8 +193,8 @@ class ActsAsFollowerTest < ActiveSupport::TestCase
         @jon.destroy
       end
 
-      should_change("Follow.count", :by => -1) { Follow.count }
-      should_change("@sam.follow_count", :by => -1) { @sam.follow_count }
+      should_change("Follow.count", by: -1) { Follow.count }
+      should_change("@sam.follow_count", by: -1) { @sam.follow_count }
     end
 
     context "blocked by followable" do