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14 lines
404 B
CoffeeScript
14 lines
404 B
CoffeeScript
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async = require "async"
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module.exports = Utils =
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getClientAttributes: (client, keys, callback = (error, attributes) ->) ->
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attributes = {}
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jobs = keys.map (key) ->
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(callback) ->
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client.get key, (error, value) ->
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return callback(error) if error?
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attributes[key] = value
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callback()
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async.series jobs, (error) ->
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return callback(error) if error?
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callback null, attributes
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