StructSome()

This function calls a closure/function on every element in a struct until one returns true.

If one of the closure calls it will return returns true, otherwise false

StructSome( struct=struct, closure=function, parallel=boolean, maxThreads=number );

Returns: Boolean

Argument Description Default
struct
struct, required

struct to iterate

Alias: structure, object
closure
function, required

function/closure that implements the following constructor

function(key, value, st){}

and returns a boolean value

Alias: function, callback, udf
parallel
boolean, optional

execute closures parallel
maxThreads
number, optional

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

Alias: maxThreadCount

20

Examples

st = {
	1 : { active: true},
	2 : { active: false},
	3 : { active: false}
};
result = structSome(st, function(key,value){
	dump(var=value, label=key);
	return value.active;
});
dump (result);

See also