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module CarrierWave
  module MiniMagick
    def toaster_filter
      manipulate! do |img|
        img.modulate '150,80,100'
        img.gamma 1.1
        img.contrast
        img.contrast
        img.contrast
        img.contrast

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module CarrierWave
  module MiniMagick
    def toaster_filter
      manipulate! do |img|
        img.modulate '150,80,100'
        img.gamma 1.1
        img.contrast
        img.contrast
        img.contrast
        img.contrast

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'use strict';

var gulp = require('gulp')
var runSequence = require('run-sequence')
var path = require('path')
var browserSync = require('browser-sync').create()
var nodemon = require('gulp-nodemon')
var sourcemaps = require('gulp-sourcemaps')
var browserify = require('browserify')
var source = require('vinyl-source-stream')

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require 'sinatra'

# Set port for compatability with Nitrous.IO 
configure :development do   
  set :bind, '0.0.0.0'   
  set :port, 3000 # Not really needed, but works well with the "Preview" menu option
end

get '/' do
  "Sinatra on Nitrous.IO"

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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

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//
// Responsive Margin & Padding Shortcuts for Twitter Bootstrap 3.0
// ---------------------------------------------------------------
// This is an addition to Twitter Bootstrap that allows additional margin and padding shortcuts
// for enhanced layout control purposes. It should be included after the bootstrap.less
// import statement or precompiled as you see fit. It differs from bootstrap standards in
// that for any given screen size it predetermines the margin/padding size. All you have to
// do is specify the size you want xs,sm,md,lg, or xl. The exception is for items that you
// want to be centered using auto left/right margins. This can be device responsive by
// specifying mc-xs, mc-sm, mc-md, or mc-lg depending on when you want that behavior.

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###
# Required Gems
###


###
# Settings
###

set :site_title, "Site name"

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Behold, the nav_link:

The nav_link helper works just like the standard Rails link_to helper, but adds a 'selected' class to your link (or its wrapper) if certain criteria are met. By default, if the link's destination url is the same url as the url of the current page, a default class of 'selected' is added to the link.

<%= nav_link 'My Page', my_path %>

When my_path is the same as the current page url, this outputs:

<a class="selected" href="http://example.com/page">My Page</a>

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/*
  Maintain ratio mixin.
  @param {List} [$ratio] Ratio the element needs to maintain. A 16:9 ratio would look like this:
                         .element { @include maintain-ratio(16 9); }
*/
@mixin maintain-ratio($ratio: 1 1) {
  $width: 100%;
  $height: percentage(nth($ratio, 2) / nth($ratio, 1));
  
  width: $width;

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When starting a project that includes refinerycms-blog:

$ rake refinery:override view=refinery/pages/*
$ rake refinery:override view=layouts/*
$ rake refinery:override view=refinery/blog/shared/*
$ rake refinery:override view=refinery/blog/posts/*
$ rake refinery:override view=refinery/*
$ rake refinery:override controller=refinery/blog/*
$ rake refinery:override controller=refinery/*