text: var Keyy = (function(){
    var currentKey,
    _IsKeyInArray = function(array){
      var results = false;
      for(var i = 0; i < array.length - 1; i++) {
          if(currentKey === array[i]){
              results = true;
              break;
          }
      }
      return results;
    },
    Key = function(key){
      currentKey = key;
      return this;
    },
    When = function(key, callback){
      if(currentKey == key){
        callback();
      }
      return this;
    },
    WhenNotAnyOf = function(){
        if(!_IsKeyInArray(arguments)){
          arguments[arguments.length - 1]();
        }
    };
  
    return {
      Key: Key,
      When: When,
      WhenNotAnyOf: WhenNotAnyOf
    };
  }());
  
  module.exports = Keyy;
  