StructEvery

Used to iterate over a struct and test whether every item in the struct meets the test.

Method Signature

StructEvery(struct=[structloose], callback=[function:BiPredicate], parallel=[boolean], maxThreads=[integer])

Arguments

Argument	Type	Required	Description	Default
struct	struct	true	The target struct to test
callback	function:BiPredicate	true	The function used to test. The function will be passed 3 arguments: the key, the value, the struct. You can alternatively pass a Java BiPredicate which will only receive the first 2 args.
parallel	boolean	false	Specifies whether the items can be executed in parallel	false
maxThreads	integer	false	The maximum number of threads to use when parallel = true

Examples

Simple structEvery example

Here we have simple example about structevery function.

var struct = { 
	"Name" : "Dhar",
	"Age" : "20",
	"Country" : "US"
};
structevery( struct, ( Any key, Any value ) => {
	writeOutput( key & ":" & value & " " );
	return true;
} );

Result: Country:US Name:Dhar Age:20

Simple structEvery member function example

Here we have simple example about structevery member function.

var struct = { 
	"Name" : "Dhar",
	"Age" : "20",
	"Country" : "US"
};
struct.every( ( Any key, Any value ) => {
	writeOutput( key & ":" & value & " " );
	return false;
} );

Result: Country:US

Additional Examples

Run Example

animals = { 
	COW : "moo",
	PIG : "oink",
	CAT : "meow"
};
// Use StructEvery() to iterate over keys in struct. Closure returns true/false.
allAnimalsAreNoisy = StructEvery( animals, ( Any key ) => {
	// If the key has a value return true (noisy animal)
	if( Len( animals[ arguments.KEY ] ) ) {
		return true;
	}
	return false;
} );
Dump( label="allAnimalsAreNoisy", var=allAnimalsAreNoisy );
// Use StructEvery() to iterate over keys in struct. Closure returns true/false.
allAnimalsAreQuiet = StructEvery( animals, ( Any key ) => {
	// If the key is blank return true (quiet animal)
	if( !Len( animals[ arguments.KEY ] ) ) {
		return true;
	}
	return false;
} );
Dump( label="allAnimalsAreQuiet", var=allAnimalsAreQuiet );

Related

• StructEquals
• StructReduce
• StructIsCaseSensitive
• StructNew
• StructGet
• StructDelete
• StructFilter
• StructIsOrdered
• StructSort
• StructEach
• StructToQueryString
• StructUpdate
• StructClear
• StructGetMetadata
• StructKeyArray
• StructToSorted
• StructCopy
• StructFindKey
• StructInsert
• StructMap
• StructFindValue
• StructValueArray
• StructSome
• StructKeyExists
• StructKeyTranslate
• StructFind
• StructKeyList
• StructAppend