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boostbob/CoffeeScript Jquery better each loop

Forked from jswhisperer/CoffeeScript Jquery better each loop
Created July 22, 2014 07:19
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  1. Greg created this gist Jul 19, 2013.
    19 changes: 19 additions & 0 deletions CoffeeScript Jquery better each loop
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,19 @@
    # Better each() for use with coffeescript
    # 1. Wraps child in jquery object
    # 2. Sets child first argument, so that fat-binding can be used.
    # 3. Sets @ as well, for normal binds
    jQuery.fn.loop = (block) ->
    for i in @
    element = jQuery(i)
    res = block.call element, element
    break if res == false


    ### USE

    $('.photo').loop ->
    @hide()

    $('.thing').loop (thing) =>
    thing.css
    width: @width()