public/assets/javascripts/rectangles/util/permissions.js


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var Permissions = function(ops){
	var base = this
	base.keys = _.keys(ops)
	base.keys.forEach(function(op){
		base[op] = ops[op]
	})
}

Permissions.prototype.toggle = function (key) {	
	var base = this
	var state = ! base[key]
	base.keys.forEach(function(op){
		base[op] = op == key ? state : false
	})
	return state
}