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finds all the items that correspond to the specified parameters

findAll(rule: IFilterMode | DataCallback<T>): T[];


rule: object | function - the search criteria


An array of matching item objects.


//searching for shapes by the attribute key
const shapes ={ by: "text", match: "Manager" });

//searching for shapes by the function
const shapes = (shapes) {
if( shapes.text === "Manager" || shapes.text === "Marketer" ){
return true

The rule parameter:

  • if set as an IFilterMode object, the parameter contains the following attributes:
    • by - (string,function) the search criterion (either the key of the item attribute or a search function)
    • match - (string) the value of the item attribute
  • if set as DataCallback(item: T, index?: number, array?: T[]), the search will be applied by the rule specified in the function.

Finding the necessary item