maccman

$ = jQuery

$.fn.lineHeight or= ->
  if height = @data('lineHeight')
    return height

  # Create a hidden div with the same font
  # properties, then measure its height
  $shadow = $('<span />')
  $shadow.css({

maccman

$        = jQuery
TIMEOUT  = 20000
lastTime = (new Date()).getTime()

setInterval ->
  currentTime = (new Date()).getTime()

  # If timeout was paused (ignoring small
  # variations) then trigger the 'wake' event
  if currentTime > (lastTime + TIMEOUT + 2000)

maccman

--
-- Name: c_posts_voted(); Type: FUNCTION; Schema: public; Owner: -
--

CREATE FUNCTION c_posts_voted() RETURNS trigger
    LANGUAGE plpgsql
    AS $$      BEGIN
        UPDATE "posts" SET voted_user_ids = array_append(voted_user_ids, NEW.user_id) WHERE "id" = NEW.post_id;
        RETURN NEW;
      END;

maccman

$ = jQuery

queues  = {}
running = false

queue = (name) ->
  name = 'default' if name is true
  queues[name] or= []

next = (name) ->

maccman

$ = jQuery
$.support.touch or= ('ontouchstart' of window)

# Helper functions

parentIfText = (node) ->
  if 'tagName' of node then node else node.parentNode

swipeDirection = (x1, x2, y1, y2) ->
  xDelta = Math.abs(x1 - x2)

maccman

$ = jQuery

current = null

activeArea = (e) ->
  current?.data('active-area', false)
  current = $(e.currentTarget)
  current.data('active-area', true)

$.fn.isActiveArea = ->

maccman

require 'dalli'
require 'memcachier'

module Sprockets
  module Cache
    # A simple Memcache cache store.
    #
    #     environment.cache = Sprockets::Cache::MemcacheStore.new
    #
    class MemcacheStore

maccman

$ = jQuery

TRANSFORM_TYPES = ['PUT', 'POST', 'DELETE']

$.activeTransforms = 0

$(document).ajaxSend (e, xhr, settings) ->
  return unless settings.type in TRANSFORM_TYPES
  $.activeTransforms += 1

maccman

Controller = require('controller')
Post       = require('app/models/post')

class List extends Controller
  className: 'posts-list'

  constructor: ->
    super
    # Post.all() returns a promise. Data from
    # the server is fetched asyncronously. 

maccman

class Point
  constructor: (@x = 0, @y = 0) ->
    if isNaN(@x) or isNaN(@y)
      throw new Error('Invalid coords')

  add: (point) ->
    @x += point.x
    @y += point.y

  subtract: (point) ->