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31 lines
662 B
31 lines
662 B
class app.collections.Docs extends app.Collection
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@model: 'Doc'
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# Load models concurrently.
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# It's not pretty but I didn't want to import a promise library only for this.
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CONCURRENCY = 3
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load: (onComplete, onError, options) ->
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i = 0
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next = =>
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if i < @models.length
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@models[i].load(next, fail, options)
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else if i is @models.length + CONCURRENCY - 1
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onComplete()
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i++
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return
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fail = (args...) ->
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if onError
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onError(args...)
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onError = null
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next()
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return
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next() for [0...CONCURRENCY]
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return
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clearCache: ->
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doc.clearCache() for doc in @models
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return
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