no-dashes

module Base54
  L = %w{0 1 2 3 4 5 6 7 8 9
         A B C D E F G H K L
         M N P Q R T U V W X
         Y a b c d e f g h i
         j k m n p q r s t u
         v w x z}

  WHITESPACE = [' ', '-', '_', '.', '+']

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function enableReorder() {
  $('*[data-reorder-path]').sortable({
    update: function(event, ui) {
      var ul = $(this);
      var ids = ul.children("*[data-child-id]").map(function(){
        return $(this).data("child-id");
      }).toArray().join(",");
      $.ajax(ul.data('reorderPath'), {
        data: {ids: ids}
      });

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# Aus dem Controller kommen:
# - @employee
# - @context (alle infos, die Liquid benutzen soll/darf)
# - @template (Das Ding von oben)

- content_for :header do
  = Liquid::Template.parse(@template.header).render(@context)

- content_for :submenu do
  = Liquid::Template.parse(@template.submenu).render(@context)

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# Normally if you do
class A < ActiveRecord::Base
  belongs_to :c
end

class B < A
end

b = B.new
b.c = C.new

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class Hash
  def &(*ks)
    kk = self.keys
    ks = ks.flatten
    self.reject{ |k,v| !ks.member?(k) }
  end
end

> {a:1, b:2} & 1
 => {} 

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Tabulatr.config do |config|
  #...
  config.column_presets({
  config.column_presets({
    :action_column => {:width => '100px'},
    :smallint => { :width =>  '55px', :filter_width =>  '30px', :align => 'right' },
    :id  =>      :smallint,
    :sid =>      { :width => '200px', :filter_width => '170px', :filter => :like },
    :title =>    { :filter => :like },
    :count =>    { :map => false, :width => '40px', :filter => false, :align => 'right' },

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see https://github.com/metaminded/time_period

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class PgTable < ActiveRecord::Base

  SystemSchemaNames = ['public', 'information_schema', 'pg_catalog']

  def self.each_schema_execute(&block)
    tenant_schemas.each do |schemaname|
      set_search_path(schemaname)
      yield(self.connection)
    end
  end

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# First, I put this into the application helper

module ApplicationHelper

  class T
    instance_methods.each { |m| undef_method m unless m =~ /^((object_id$)|(__))/ }

    def method_missing(sym, *args, &block)
      @str = @str ? "#{@str}.#{sym}" : sym.to_s
      self