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arrayFindAll

Searches an array for all positions of a specified value. The function searches for simple values such as strings and numbers or for complex objects such as structures. When the second parameter is a simple value, string searches are case-sensitive

arrayFindAll(array, value or callback)

returns array

Member Function Syntax

someArray.findAll(value or callback)

Argument Reference

Name	Type	Required	Default	Description
array	array	Yes		The source array to search through
value or callback	any	No		If string, case-sensitive value to search for; if callback, use signature function (item, index, array) : boolean

List all courses with participants

courses = [{
    name: "Getting started with ColdFusion",
    participants: []
},{
    name: "Caching in ColdFusion",
    participants: [{
        name: "John Doe",
        age: 45
    },{
        name: "Jane Doe",
        age: 46
    }]
},{
    name: "Changeover to Lucee",
    participants: []
},{
    name: "Update ColdFusion",
    participants: [{
        name: "Arthur Dent",
        age: 42
    }]
}];

chosenCourses = arrayFindAll(courses,function(course) {
    return arrayLen(course.participants);
});

writeOutput(ArrayToList(chosenCourses));

Expected Result: 2,4

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