mirror of
https://github.com/codeninjasllc/codecombat.git
synced 2024-12-18 03:23:42 -05:00
31 lines
1,003 B
CoffeeScript
31 lines
1,003 B
CoffeeScript
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module.exports.clone = (obj) ->
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return obj if obj is null or typeof (obj) isnt "object"
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temp = obj.constructor()
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for key of obj
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temp[key] = module.exports.clone(obj[key])
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temp
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module.exports.combineAncestralObject = (obj, propertyName) ->
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combined = {}
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while obj?[propertyName]
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for key, value of obj[propertyName]
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continue if combined[key]
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combined[key] = value
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if obj.__proto__
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obj = obj.__proto__
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else
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# IE has no __proto__. TODO: does this even work? At most it doesn't crash.
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obj = Object.getPrototypeOf(obj)
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combined
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module.exports.normalizeFunc = (func_thing, object) ->
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# func could be a string to a function in this class
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# or a function in its own right
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object ?= {}
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if _.isString(func_thing)
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func = object[func_thing]
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if not func
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console.error("Could not find method", func_thing, 'in object', @)
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return => null # always return a func, or Mediator will go boom
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func_thing = func
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return func_thing
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