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1 define( [
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2 "../core",
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3 "../core/toType",
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4 "../var/isFunction"
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5 ], function( jQuery, toType, isFunction ) {
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6
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7 "use strict";
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8
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9 // Multifunctional method to get and set values of a collection
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10 // The value/s can optionally be executed if it's a function
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11 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
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12 var i = 0,
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13 len = elems.length,
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14 bulk = key == null;
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15
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16 // Sets many values
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17 if ( toType( key ) === "object" ) {
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18 chainable = true;
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19 for ( i in key ) {
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20 access( elems, fn, i, key[ i ], true, emptyGet, raw );
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21 }
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22
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23 // Sets one value
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24 } else if ( value !== undefined ) {
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25 chainable = true;
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26
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27 if ( !isFunction( value ) ) {
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28 raw = true;
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29 }
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30
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31 if ( bulk ) {
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32
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33 // Bulk operations run against the entire set
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34 if ( raw ) {
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35 fn.call( elems, value );
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36 fn = null;
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37
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38 // ...except when executing function values
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39 } else {
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40 bulk = fn;
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41 fn = function( elem, key, value ) {
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42 return bulk.call( jQuery( elem ), value );
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43 };
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44 }
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45 }
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46
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47 if ( fn ) {
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48 for ( ; i < len; i++ ) {
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49 fn(
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50 elems[ i ], key, raw ?
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51 value :
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52 value.call( elems[ i ], i, fn( elems[ i ], key ) )
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53 );
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54 }
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55 }
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56 }
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57
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58 if ( chainable ) {
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59 return elems;
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60 }
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61
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62 // Gets
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63 if ( bulk ) {
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64 return fn.call( elems );
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65 }
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66
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67 return len ? fn( elems[ 0 ], key ) : emptyGet;
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68 };
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69
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70 return access;
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71
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72 } );
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