StructEach

call the given UDF/Closure with every entry (key/value) in the struct.

StructEach( struct, closure [, parallel [, maxThreads ] ] )

Returns: void

Argument Description Default
struct
struct, required

struct to take values from

closure
function, required

UDF/Closure that call with the entries from struct

parallel
boolean, optional

execute closures parallel

maxThreads
number, optional

maximum number of threads executed, ignored when argument "parallel" is set to false

20

Examples

Member Function

animals = {
	cow: "moo",
	pig: "oink",
	cat: "meow"
};
animals.each(function(key) {
	// Show key 'arguments.key'
	Dump(
		label: "Key",
		var: arguments.key
	);
	// Show key's value 'animals[arguments.key]'
	Dump(
		label: arguments.key & "'s value",
		var: animals[arguments.key]
	);
});

Non-Member Function

animals = {
	cow: "moo",
	pig: "oink",
	cat: "meow"
};
StructEach(animals, function(key) {
	// Show key 'arguments.key'
	Dump(
		label: "Key",
		var: arguments.key
	);
	// Show key's value 'animals[arguments.key]'
	Dump(
		label: arguments.key & "'s value",
		var: animals[arguments.key]
	);
});

See also