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* Add @fileoverview JSDoc comment

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* Move static methods down to the bottom of the file to circumvent
  a strange bug that prevents documentation from being generated.
* Some JSDoc comment fixes
This commit is contained in:
hns 2007-02-09 10:04:48 +00:00
parent fc7f7bab1a
commit da7bdcfba0
1 changed files with 56 additions and 55 deletions
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111
core/Array.js
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@ -10,15 +10,63 @@
*
* $RCSfile: Array.js,v $
* $Author: czv $
* $Revision: 1.5 $
* $Date: 2006/04/18 13:06:58 $
* $Revision: 1.2 $
* $Date: 2006/04/24 07:02:17 $
*/
/**
* @fileoverview Adds useful methods to the JavaScript Array type.
* @addon
*/
/**
* Return the first index position of a value
* contained in an array, or -1 if it isn't contained.
* @param {Object} val the value to check
* @return {int} the index of the first occurence of val, or -1
*/
Array.prototype.indexOf = function(val) {
var i = -1;
while (i++ < this.length -1) {
if (this[i] == val)
return i;
}
return -1;
};
/**
* retrieve the union set of a bunch of arrays
* @param Array (Array2, ...) the arrays to unify
* @return Array the union set
* return the last index position of a value
* contained in an array, or -1 if it isn't contained.
* @param {Object} val the value to check
* @return {int} the index of the first occurence of val, or -1
*/
Array.prototype.lastIndexOf = function(val) {
var i = 1;
while (this.length - i++ >= 0) {
if (this[i] == val)
return i;
}
return -1;
};
/**
* check if an array passed as argument contains
* a specific value (start from end of array)
* @param {Object} val the value to check
* @return {boolean} true if the value is contained
*/
Array.prototype.contains = function(val) {
if (this.indexOf(val) > -1)
return true;
return false;
};
/**
* Retrieve the union set of a bunch of arrays
* @param {Array} array1,... the arrays to unify
* @return {Array} the union set
*/
Array.union = function() {
var result = [];
@ -35,11 +83,10 @@ Array.union = function() {
return result;
};
/**
* retrieve the intersection set of a bunch of arrays
* @param Array (Array2, ...) the arrays to intersect
* @return Array the intersection set
* Retrieve the intersection set of a bunch of arrays
* @param {Array} array1,... the arrays to intersect
* @return {Array} the intersection set
*/
Array.intersection = function() {
var all = Array.union.apply(this, arguments);
@ -59,52 +106,6 @@ Array.intersection = function() {
return result;
};
/**
* return the first index position of a value
* contained in an array
* @param Object Array to use for checking
* @param String|Object the String or Object to check
*/
Array.prototype.indexOf = function(val) {
var i = -1;
while (i++ < this.length -1) {
if (this[i] == val)
return i;
}
return -1;
};
/**
* return the last index position of a value
* contained in an array
* @param Object Array to use for checking
* @param String|Object the String or Object to check
*/
Array.prototype.lastIndexOf = function(val) {
var i = 1;
while (this.length - i++ >= 0) {
if (this[i] == val)
return i;
}
return -1;
};
/**
* check if an array passed as argument contains
* a specific value (start from end of array)
* @param Object Array to use for checking
* @param String|Object the String or Object to check
*/
Array.prototype.contains = function(val) {
if (this.indexOf(val) > -1)
return true;
return false;
};
// prevent any newly added properties from being enumerated
for (var i in Array)
Array.dontEnum(i);