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Coffeescript / Underscore form serialization

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formserialization.coffee
CoffeeScript
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serializeForm: ($el) ->
return _.reduce($el.serializeArray(), (memo, v) ->
if v.name.match(/\[\]/)
v.name = v.name.replace(/\[\]/,'')
memo[v.name] ?= []
memo[v.name].push(v.value)
else
memo[v.name] = v.value
memo
, {});

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