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Ox.every: add 'that' argument; make Ox.some work more like Ox.every

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rlx 2016-02-18 11:00:55 +05:30
parent 064a28da3d
commit d6b7d2e949
1 changed files with 7 additions and 12 deletions
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17
source/Ox/js/Collection.js
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@ -111,9 +111,9 @@ Ox.every <f> Tests if every element of a collection satisfies a given condition
> Ox.every([true, true, true])
true
@*/
Ox.every = function(collection, iterator) {
Ox.every = function(collection, iterator, that) {
return Ox.filter(
Ox.values(collection), iterator || Ox.identity
Ox.values(collection), iterator || Ox.identity, that
).length == Ox.len(collection);
};
@ -506,16 +506,11 @@ Ox.some <f> Tests if one or more elements of a collection meet a given condition
> Ox.some([false, null, 0, '', void 0])
false
@*/
Ox.some = function(collection, iterator) {
Ox.some = function(collection, iterator, that) {
iterator = iterator || Ox.identity;
var ret = false;
Ox.forEach(collection, function(value, key, collection) {
if (iterator(value, key, collection)) {
ret = true;
return false; // break
}
});
return ret;
return Ox.forEach(collection, function(value, key, collection) {
return !iterator.call(that, value, key, collection);
}) < Ox.len(collection);
};
/*@