collectionSome Code Examples and CFML Documentation

collectionSome

Similar to collectionEvery, except it returns true if at least one item returns true

collectionSome(collection, closure [, parallel] [, maxThreads]) → returns boolean

This function requires Lucee. Not supported on Adobe ColdFusion, etc.

Argument Reference

collection any
Required

closure function
Required

parallel boolean

maxThreads numeric
Default: `20`

Examples

Sample code invoking the collectionSome function

Check if at least one item is of type mail

When only mail items are provided

coll = [{
    id: 0,
    type: 'mail'
},{
    id: 1,
    type: 'mail'
}];
onlyMails = collectionSome(coll,function(item) {
    return item.type is 'comment';
});
writeOutput(onlyMails);

Expected Result: false

Check if at least one item is of type mail

When comment items are provided besides mail items as well

coll = [{
    id: 0,
    type: 'mail'
},{
    id: 1,
    type: 'mail'
},{
    id: 2,
    type: 'comment'
}];
onlyMails = collectionSome(coll,function(item) {
    return item.type is 'comment';
});
writeOutput(onlyMails);

Expected Result: true

collectionSome

Argument Reference

collection any Required

closure function Required

parallel boolean

maxThreads numeric Default: 20

Examples Add An Example Sample code invoking the collectionSome function

Check if at least one item is of type mail

Check if at least one item is of type mail

collection any
Required

closure function
Required

maxThreads numeric
Default: `20`

Examples
Sample code invoking the collectionSome function