attr(object, key)
Returns the given attribute off the data
createMap(key, value, (key, value)…)
Create a map given the key, value pairs
hasAttr(object, key)
Returns true if the given attribute is set on the data
jsonParse(string)
Parses the provided JSON encoded string
jsonPath(object, path string)
Returns the values matching the given JSONPath query
jsonValue(object, path string)
Returns the value at the given path in the JSON object
keys(object)
Returns a list of all the keys in the given object
mergeMaps(map, map…)
Merges the given maps together