osulyanov

ru:
  activerecord:
    theme/posts:
        text: Содержание # theme[posts][text]

osulyanov

RSpec.configure do |config|
  config.after(:each) do
    if example.exception && example.metadata[:js]
      meta = example.metadata
      filename = File.basename(meta[:file_path])
      line_number = meta[:line_number]
      screenshot_name = "screenshot-#{filename}-#{line_number}.png"
      screenshot_path = "#{Rails.root.join("tmp")}/#{screenshot_name}"
 
      page.save_screenshot(screenshot_path)

osulyanov

// outside the scope of the jQuery plugin to
// keep track of all dropdowns
var $allDropdowns = $();

// if instantlyCloseOthers is true, then it will instantly
// shut other nav items when a new one is hovered over
$.fn.dropdownHover = function(options) {

    // the element we really care about
    // is the dropdown-toggle's parent

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  def filename
    if original_filename
      if model && model.read_attribute(mounted_as).present?
        model.read_attribute(mounted_as)
      else
        "#{SecureRandom.hex}.#{File.extname(file.filename)}"
      end
    end
  end

osulyanov

# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# @kyletcarlson
#
# This skeleton also assumes you're using the following gems: 

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$.fn.serializeObject = function()
{
    var o = {};
    var a = this.serializeArray();
    $.each(a, function() {
        if (o[this.name] !== undefined) {
            if (!o[this.name].push) {
                o[this.name] = [o[this.name]];
            }
            o[this.name].push(this.value || '');

osulyanov

mkdir ~/bin
export PATH=~/bin:$PATH
ln -s "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" ~/bin/subl
export EDITOR='subl -w'
git config --global core.editor "subl -n -w"

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desc "Copy paperclip data"
task :copy_paperclip_data => :environment do
  @users = User.find :all
  @users.each do |user|
    unless user.image_file_name.blank?
      filename = Rails.root.join('public', 'system', 'images', user.id.to_s, 'original', user.image_file_name)
 
      if File.exists? filename
        image = File.new filename
        user.image = image

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.file_upload {
    position: relative;
    overflow: hidden;
    float: left;
    margin-right: 4px;
}
.file_upload input {
    position: absolute;
    top: 0;
    right: 0;

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# Rails3 way to redirect non-www domain to www domain

# Single domain redirect
'example.com'.tap do |host|
  constraints(:host => host) do
    match '/(*path)', :to => redirect { |params, request| Addressable::URI.escape request.url.sub(host, "www.#{host}") }
  end
end