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module ApplicationHelper
# ==== Examples
# glyph(:share_alt)
# # => <i class="icon-share-alt"></i>
# glyph(:lock, :white)
# # => <i class="icon-lock icon-white"></i>
def glyph(*names)
content_tag :i, nil, class: names.map{|name| "icon-#{name.to_s.gsub('_','-')}" }
end

Nestable, sortable and dragable categories:

In the project I'm working on we wanted to have a Category model which we wanted to be nestable. But we also liked the user to have a draggable interface to manage and rearrange the order of his categories. So we chose awesome_nested_set for the model and jQuery.nestedSortable for the UI.

It took me some time to arrange things to work properly so I wanted to share my work in case it helps anybody.

Before beginning

you might want to take a look at a demo app

  1. go to: http://awesomenestedsortable.heroku.com/groups/
  2. click in show of any group
@benoitr
benoitr / gist:84b631dbd162ed5c550844a44850a68f
Created May 26, 2016 18:50 — forked from fajrif/gist:1265203
git clone specific tag
git clone <repo-address>
git tag -l
git checkout <tag-name>
git branch -D master
git checkout -b master
@benoitr
benoitr / simple_form_mdl_wrappers.rb
Created October 16, 2016 22:32 — forked from anonymous/simple_form_mdl_wrappers.rb
Material Design Lite wrappers for Simple Form
# Simple wrappers for Material Design Lite text fields to use with SimpleForm (Rails)
SimpleForm.setup do |config|
config.wrappers :mdl_field, tag: 'div', class: 'mdl-textfield mdl-js-textfield', error_class: 'mdl-textfield__error' do |b|
b.use :html5
b.use :input, class: 'mdl-textfield__input'
b.use :label, class: 'mdl-textfield__label'
end
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta http-equiv="x-ua-compatible" content="ie=edge, chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1, minimum-scale=1">
<title>Accountkit</title>
</head>
<body>