just

​
This module provides functions to help with performing tasks which may be delayed, up to a finite number of loops.
API Overview
Functions - API calls offered directly by the extension
​doUntil​
​doWhile​
​wait​
API Documentation
Functions
​doUntil​
Signature
cp.just.doUntil(actionFn[, timeout[, frequency]]) -> value
Type
Function
Description
Performs an action function, looping until the result of the function evaluates to true (or a non-nil value).
Parameters
actionFn - a fuction which is called on each loop. It should return a 'truthy' value.
timeout - (optional) the number of seconds after which we will give up. Defaults to 1 second.
frequency - (optional) the amount of time in seconds between checks. Defaults to 1 millisecond.
Returns
The last return value of the action function.
​doWhile​
Signature
cp.just.doWhile(actionFn[, timeout[, frequency]]) -> value
Type
Function
Description
Performs an 'action' function, looping while the result of the function evaluates to true.
Parameters
actionFn - a fuction which is called on each loop. It should return a 'truthy' value.
timeout - (optional) the number of seconds after which we will give up. Defaults to 1 second.
frequency - (optional) the time between checks. Defaults to 1 millisecond.
Returns
The last return value of the action function.
​wait​
Signature
cp.just.wait(integer) -> nil
Type
Function
Description
Pauses the application for the specified number of seconds.
Parameters
periodInSeconds - the number of seconds to pause for.
Returns
None

Last modified 1yr ago

Signature	`cp.just.doUntil(actionFn[, timeout[, frequency]]) -> value`
Type	Function
Description	Performs an `action` function, looping until the result of the function evaluates to `true` (or a non-nil value).
Parameters	`actionFn` - a fuction which is called on each loop. It should return a 'truthy' value. `timeout` - (optional) the number of seconds after which we will give up. Defaults to 1 second. `frequency` - (optional) the amount of time in seconds between checks. Defaults to 1 millisecond.
Returns	The last return value of the action function.

Signature	`cp.just.doWhile(actionFn[, timeout[, frequency]]) -> value`
Type	Function
Description	Performs an 'action' function, looping while the result of the function evaluates to `true`.
Parameters	`actionFn` - a fuction which is called on each loop. It should return a 'truthy' value. `timeout` - (optional) the number of seconds after which we will give up. Defaults to 1 second. `frequency` - (optional) the time between checks. Defaults to 1 millisecond.
Returns	The last return value of the action function.

Signature	`cp.just.wait(integer) -> nil`
Type	Function
Description	Pauses the application for the specified number of seconds.
Parameters	periodInSeconds - the number of seconds to pause for.
Returns	None

just

API Overview

API Documentation

Functions

​doUntil​

​doWhile​

​wait​

doUntil

doWhile

wait