1  var util = require("util")
 2  var messages = require("./warning_messages.json")
 3  
 4  module.exports = function() {
 5    var args = Array.prototype.slice.call(arguments, 0)
 6    var warningName = args.shift()
 7    if (warningName == "typo") {
 8      return makeTypoWarning.apply(null,args)
 9    }
10    else {
11      var msgTemplate = messages[warningName] ? messages[warningName] : warningName + ": '%s'"
12      args.unshift(msgTemplate)
13      return util.format.apply(null, args)
14    }
15  }
16  
17  function makeTypoWarning (providedName, probableName, field) {
18    if (field) {
19      providedName = field + "['" + providedName + "']"
20      probableName = field + "['" + probableName + "']"
21    }
22    return util.format(messages.typo, providedName, probableName)
23  }