Functions

bool Utils.is_string( varying val) [static]

Returns true if val is a string, false otherwise.

Parameters

val

the value to test

Element Utils.strings_to_elements( String|String[] elements, Function constructor_function, bool force_array) [static]

Converts the string or array of strings in elements to Elements.

Parameters

elements

string or array of strings of the element names

constructor_function

constructor to use when creating elements

force_array

if truthy then always return an array of elements even if passed in a string. Ignored if elements is an array.

Returns

the created Element or array of Elements.

String Utils.uuid() [static]

Generates a version 4 UUID in canonical textual format.

Returns

the generated UUID.