Namespace: lang

Methods

---

<static> hookInvoke(obj, onCalling, onCalled)

Add hooks before an object's method is being called and after.

Parameters:

Name	Type	Description
obj	*
onCalling	*	Before hook
onCalled	*	After hook

Source:

lang/hookInvoke.js

Returns:

The hooked object

Type

Object

---

<static> ifThen(obj, predicate, then)

Shortcut function for returning an alternative value if predicate returns true

Parameters:

Name	Type	Description
obj	*
predicate	*
then	*

Source:

lang/ifThen.js

Returns:

Returns then if predicate(obj) is true, otherwise returns the original obj

Type

*

---

<async, static> sleep_(ms)

Sleep for milliseconds

Parameters:

Name	Type	Description
ms	integer	milliseconds

Source:

lang/sleep_.js

Returns:

Type

Promise

---

<async, static> waitUntil_(checker [, checkInterval] [, maxRounds])

Run the checker every given duration for certain rounds until the checker returns non-false value.

Parameters:

Name	Type	Argument	Default	Description
checker	function			predicator
checkInterval	integer	<optional>	1000
maxRounds	integer	<optional>	10

Source:

lang/waitUntil_.js

Returns:

Type

Promise.<boolean>