dry

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Rails DRY problem: Need same code in controller and view

I have the following login check in my page: class LoungeController < ApplicationController before_filter :confirm_logged_in[详细]

2023-02-28 10:09 分类：问答
Render without layout when format is JS (needs drying) [duplicate]

This question already has answers here: Never render a layout in response to xhrs (3 answers) Closed 8 years ago.[详细]

2023-02-28 02:58 分类：问答
Keeping DRY with custom Django templatetags

I have an existing templatetag, show_next_event: def show_next_event(): try: e = Event.objects.filter(published=\'1\').order_by(\'date\').filter(date__gte=datetime.date.today())[0][详细]

2023-02-25 16:55 分类：问答
Named Scope Extensions - Calling Method Outside Do Block

I have the following named_scope in my User model: named_scope :all_stars, :joins => [:all_stars] do[详细]

2023-02-23 14:45 分类：问答
DRY-ing ASP.NET MVC actions: ApplicationController or Service?

I\'m writing an ASP.NET MVC 3 app and I\'m finding myself writing this line rather often in my action methods:[详细]

2023-02-23 07:31 分类：问答
Javascript / Django Design Pattern

I just have a question about how to achieve DRY with javascript that generates html on the fly.I have a list of elements that are loaded dynamically and populated by the django开发者_开发知识库 templa[详细]

2023-02-22 03:16 分类：问答
DRYing up some Rails/HAML/jQuery view code

I render an alert bar as a partial at the top of the screen that gets shown to the user for success/failure/notice flash messages.[详细]

2023-02-21 16:56 分类：问答
Rails: Making ''show' view and 'edit' view match

Using Rails 2.3.5, Ruby 1.8.7. Is there any plugin that will make it easier to make my \"show\" and \"edit\" and \"new\" pages have the same look and feel?I\'d love to be able to do the following typ[详细]

2023-02-20 22:28 分类：问答
How do I avoid repeating this subquery for the IN clause?

I have an SQL script (currently running against SQLite, but it should probably work against any DB engine) that uses the same subquery twice, and since it might be fetching a lot of records (the table[详细]

2023-02-20 16:43 分类：问答
How can I dry this method?

def restore_download_开发者_运维百科delete_file begin case params[:submit] when \"restore\" restore_status = restore_file(params[:file_names])[详细]

2023-02-20 10:54 分类：问答