ContextManager

Inherits: LibTSMModule

Functions

Create

function BaseType.ContextManager.Create(enterFunc, exitFunc)
  -> ContextManagerObject

Creates a context manager.

Parameters:

Name	Type	Description
enterFunc	fun(arg: A): E	The enter function which is called when the managed code block starts
exitFunc	fun(arg: A, enterValue: E)	The exit function which is called when the managed code block completes

Returns:

Type	Description
ContextManagerObject

Methods

With

function ContextManagerObject:With(arg, func, obj, key)
  -> function, any, any

Returns an iterator which executes to completion with the context manager. NOTE: The iterator must not be interrupted (i.e. with a break or return).

Parameters:

Name	Type	Description
arg	any	A value to pass as the first argument to the enter and exit functions (must be non-nil)
func	fun(obj: any, key?: any): ...any	The iterator function or nil to iterate exactly once
obj	any	The object to pass to the iterator function
key	any	The initial key to pass to the iterator function

Returns:

Type	Description
function
any
any