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# Extend underscore

_.mixin

  lookupIterator: (v)->
    if _.isFunction(v) 
      return v 
    return (o)-> o[v]

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###
Walkers, used in the mixins walk, preWalk and postWalk
Note: against underscore argument convention due to 
issues with _.partial
Shamelessly copied from bit.ly/X3tk8A
###

preWalk = (f, c)->
  _.walk f(c), _.partial(preWalk, f), _.identity

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<script type='text/javascript' id='spling-script'>
    window.SPLING_URL = 'http://spling.com/app/user/DanceMoms/splingboards-widget/dancemoms';
</script>
<script type="text/javascript" src="http://spling.com/s/g/widget.js"></script>

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<script type='text/javascript' id='spling-script'>
    window.SPLING_URL = 'http://spling.com/app/user/DanceMoms/splingboards-widget/dancemoms';
</script>
<script type='text/javascript' src='//cdnjs.cloudflare.com/ajax/libs/jquery/1.7/jquery.min.js'></script>
<script type="text/javascript" src="http://spling.com/s/g/widget.js"></script>

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<script type='text/javascript' id='spling-script'>
    window.SPLING_URL = 'http://spling.com/widget-hero/user/ManVsWild/splingboards/most-watched';
</script>
<script type="text/javascript" src="http://spling.com/s/g/widget.js"></script>
 
<script type='text/javascript' id='spling-script'>
    window.SPLING_URL = 'http://spling.com/widget-hero/user/CashCab/splingboards/most-watched';
</script>
<script type="text/javascript" src="http://spling.com/s/g/widget.js"></script>

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console.time('expensive-function');

setTimeout(function(){
  console.timeEnd('expensive-function');
}, 2000);

>>> expensive-function: 2001.000ms

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$.expr[':'].external = function(obj){
    return !obj.href.match(/^mailto\:/)
            && (obj.hostname != location.hostname);
};
$('a:external').attr('target', '_blank');

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(ns app.ui.views 
  (:require 
    [crate.core :as crate]
    [crate.form :as form])
  (:use-macros
    [crate.def-macros :only [defpartial]]))

(defpartial share-modal [content]
  [:form#create-form.modal-body.form-horizontal
    [:div.control-group

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(ns app.ui.views
  (:require [crate.form :as form])
  (:use-macros [dommy.macros :only [deftemplate]]))
 
(defpartial share-modal [content]
  [:form#create-form.modal-body.form-horizontal
    [:div.control-group
      (form/label {:class "control-label"} "link" "download link")
      [:div.controls
        (form/text-field {:class "input-xlarge"} "link" (content :url))]]])

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<script src='//spling.com/api/2/indexing/' defer async type='text/javascript'></script>