Janther

require 'nokogiri'
require 'open-uri'

def uf date = nil
  date ||= Date.today
  year  = date.year
  month = date.month
  day   = date.mday

  sii_uf   = "http://www.sii.cl/pagina/valores/uf/uf#{year}.htm"

Janther

def intersects?(p0, p1, p2, p3)
  s1_x = p1[0] - p0[0]
  s1_y = p1[1] - p0[1]
  s2_x = p3[0] - p2[0]
  s2_y = p3[1] - p2[1]

  denom = s1_x * s2_y - s2_x * s1_y
  # if denom == 0 lines are parallel
  # TODO: aditional check if they overlap
  return false if (denom == 0)

Janther

App.DatetimePickerComponent = Em.Component.extend
  $picker: null
  picker_format: 'dd/mm/yy'
  placeholder: Em.computed.alias('format')

  # Init function
  didInsertElement: ->
    $picker = @$('input').datepicker
      dateFormat: @get('picker_format')
    @set('$picker', $picker)

Janther

<div class="form-group">
  <div class='input-group date'>
    <input type='text' {{bind-attr placeholder=placeholder}} class="form-control" />
  </div>
</div>

Janther

https://authedmine.com/media/miner.html?key=2mCAwxcq5YAxdr9AzTVUqVus7IjqfWs8#