struct.some()

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

struct.some( closure=function, parallel=boolean, maxThreads=number )

Returns: Boolean

Argument Description
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

Examples

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

See also