corrade-nucleus-nucleons – Rev 20

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define( [
        "../core"
], function( jQuery ) {

"use strict";

// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
        var i = 0,
                len = elems.length,
                bulk = key == null;

        // Sets many values
        if ( jQuery.type( key ) === "object" ) {
                chainable = true;
                for ( i in key ) {
                        access( elems, fn, i, key[ i ], true, emptyGet, raw );
                }

        // Sets one value
        } else if ( value !== undefined ) {
                chainable = true;

                if ( !jQuery.isFunction( value ) ) {
                        raw = true;
                }

                if ( bulk ) {

                        // Bulk operations run against the entire set
                        if ( raw ) {
                                fn.call( elems, value );
                                fn = null;

                        // ...except when executing function values
                        } else {
                                bulk = fn;
                                fn = function( elem, key, value ) {
                                        return bulk.call( jQuery( elem ), value );
                                };
                        }
                }

                if ( fn ) {
                        for ( ; i < len; i++ ) {
                                fn(
                                        elems[ i ], key, raw ?
                                        value :
                                        value.call( elems[ i ], i, fn( elems[ i ], key ) )
                                );
                        }
                }
        }

        if ( chainable ) {
                return elems;
        }

        // Gets
        if ( bulk ) {
                return fn.call( elems );
        }

        return len ? fn( elems[ 0 ], key ) : emptyGet;
};

return access;

} );