ERXArrayUtilities.ReverseOperator Class Reference

Inherits er::extensions::foundation::ERXArrayUtilities::BaseOperator.

Collaboration diagram for ERXArrayUtilities.ReverseOperator:

List of all members.

Public Member Functions

Object compute (NSArray<?> array, String keypath)

ReverseOperator ()

Detailed Description

Define an NSArray.Operator for the key reverse.

This allows for key value paths like:

myArray.valueForKey("@reverse.someOtherPath");

which would reverse the order of the array myArray before continuing to process someOtherPath.

See also:: BaseOperator

Constructor & Destructor Documentation

ReverseOperator ( )

public empty constructor

Member Function Documentation

Object compute	(	NSArray<?>	array,
		String	keypath
	)

returns the reverse value for the values of the keypath.

Parameters:

	array	array to be checked.
	keypath	additional keypath

Returns:: value produced following keypath after array is reversed

The documentation for this class was generated from the following file:

/opt/source/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/foundation/ERXArrayUtilities.java


Public Member Functions
Object	compute (NSArray<?> array, String keypath)
	ReverseOperator ()