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March 27, 2023 11:41
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Jay McGavren revised this gist
Jun 21, 2013 . 2 changed files with 109 additions and 100 deletions.There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -1,100 +0,0 @@ This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,109 @@ I run a diff of my current branch versus a different one that has some stuff I want: $ git diff HEAD subscribers_decorator | cat diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..6a1639a 100644 ... Big 'ol list of stuff I don't want... Followed by a portion that I do want... Which I manually copy. `pbpaste` shows you the clipboard contents on OSX. `xclip` should do the same on Linux. $ pbpaste diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..6a1639a 100644 --- a/app/controllers/posts_controller.rb +++ b/app/controllers/posts_controller.rb @@ -22,7 +23,8 @@ class PostsController < ApplicationController end def create - @post = Post.new(post_params) + @post = PostDecorator.new(Post.new(post_params)) + @post.user = User.create @post.tag_list = tag_params[:tag_list] if @post.save redirect_to @post, notice: 'Post was successfully created.' diff --git a/app/decorators/post_decorator.rb b/app/decorators/post_decorator.rb new file mode 100644 index 0000000..eea3b86 --- /dev/null +++ b/app/decorators/post_decorator.rb @@ -0,0 +1,21 @@ +class PostDecorator + def initialize(post) + @post = post + end + def method_missing(method_name, *args, &block) + @post.send(method_name, *args, &block) + end + def respond_to_missing?(method_name, include_private = false) + super || @post.respond_to?(method_name, include_private) + end + def save + if @post.save + user.subscribers.each do |subscriber| + SubscriberMailer.update(subscriber, self).deliver + end + end + end + def formatted_date + @post.created_at.strftime('%Y-%m-%d') + end +end Note that it spans multiple files. I even took a one change that I wanted from one file and ignored the rest. Here's the cool part. `git apply -` takes a patch from STDIN... $ pbpaste | git apply - Now, look: The files are actually updated based on the patch contents from the clipboard! $ git add . $ git diff --staged | cat diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..0fc053c 100644 --- a/app/controllers/posts_controller.rb +++ b/app/controllers/posts_controller.rb @@ -22,7 +22,8 @@ class PostsController < ApplicationController end def create - @post = Post.new(post_params) + @post = PostDecorator.new(Post.new(post_params)) + @post.user = User.create @post.tag_list = tag_params[:tag_list] if @post.save redirect_to @post, notice: 'Post was successfully created.' diff --git a/app/decorators/post_decorator.rb b/app/decorators/post_decorator.rb new file mode 100644 index 0000000..eea3b86 --- /dev/null +++ b/app/decorators/post_decorator.rb @@ -0,0 +1,21 @@ +class PostDecorator + def initialize(post) + @post = post + end + def method_missing(method_name, *args, &block) + @post.send(method_name, *args, &block) + end + def respond_to_missing?(method_name, include_private = false) + super || @post.respond_to?(method_name, include_private) + end + def save + if @post.save + user.subscribers.each do |subscriber| + SubscriberMailer.update(subscriber, self).deliver + end + end + end + def formatted_date + @post.created_at.strftime('%Y-%m-%d') + end +end From clipboard to working directory! -
Jun 21, 2013 . No changes.There are no files selected for viewing
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Jun 21, 2013 .There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,100 @@ $ git diff HEAD subscribers_decorator | cat diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..6a1639a 100644 ... Big 'ol list of stuff I don't want... ... Followed by a portion that I do... ... $ # I manually copy the portion of the diff I want. $ # `pbpaste` shows you the clipboard contents. $ pbpaste diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..6a1639a 100644 --- a/app/controllers/posts_controller.rb +++ b/app/controllers/posts_controller.rb @@ -22,7 +23,8 @@ class PostsController < ApplicationController end def create - @post = Post.new(post_params) + @post = PostDecorator.new(Post.new(post_params)) + @post.user = User.create @post.tag_list = tag_params[:tag_list] if @post.save redirect_to @post, notice: 'Post was successfully created.' diff --git a/app/decorators/post_decorator.rb b/app/decorators/post_decorator.rb new file mode 100644 index 0000000..eea3b86 --- /dev/null +++ b/app/decorators/post_decorator.rb @@ -0,0 +1,21 @@ +class PostDecorator + def initialize(post) + @post = post + end + def method_missing(method_name, *args, &block) + @post.send(method_name, *args, &block) + end + def respond_to_missing?(method_name, include_private = false) + super || @post.respond_to?(method_name, include_private) + end + def save + if @post.save + user.subscribers.each do |subscriber| + SubscriberMailer.update(subscriber, self).deliver + end + end + end + def formatted_date + @post.created_at.strftime('%Y-%m-%d') + end +end $ # Note that it spans multiple files. $ # I even took a one change that I wanted from one file and ignored the rest. $ # Here's the cool part. `git apply -` takes a patch from STDIN... $ pbpaste | git apply - $ git add . $ # Now, look: from clipboard to working directory! $ git diff --staged | cat diff --git a/app/controllers/posts_controller.rb b/app/controllers/posts_controller.rb index 245393c..0fc053c 100644 --- a/app/controllers/posts_controller.rb +++ b/app/controllers/posts_controller.rb @@ -22,7 +22,8 @@ class PostsController < ApplicationController end def create - @post = Post.new(post_params) + @post = PostDecorator.new(Post.new(post_params)) + @post.user = User.create @post.tag_list = tag_params[:tag_list] if @post.save redirect_to @post, notice: 'Post was successfully created.' diff --git a/app/decorators/post_decorator.rb b/app/decorators/post_decorator.rb new file mode 100644 index 0000000..eea3b86 --- /dev/null +++ b/app/decorators/post_decorator.rb @@ -0,0 +1,21 @@ +class PostDecorator + def initialize(post) + @post = post + end + def method_missing(method_name, *args, &block) + @post.send(method_name, *args, &block) + end + def respond_to_missing?(method_name, include_private = false) + super || @post.respond_to?(method_name, include_private) + end + def save + if @post.save + user.subscribers.each do |subscriber| + SubscriberMailer.update(subscriber, self).deliver + end + end + end + def formatted_date + @post.created_at.strftime('%Y-%m-%d') + end +end
Jay McGavren
revised
this gist