Created
December 21, 2012 19:00
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Classical JS pitfall
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| class Amplifr.BaseView extends Backbone.View | |
| constructor: -> | |
| @createSelectors() | |
| super | |
| els: {} | |
| createSelectors: -> | |
| for name, selector of @els | |
| cachedMatches = selector.match(/^cached (.+)/) | |
| @['$' + name] = => | |
| if cachedMatches | |
| @['$_' + name] ||= @$(cachedMatches[1]) | |
| else | |
| @$(selector) |
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@inossidabile maybe worst part of JS?