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Ensure commit and reverse track __chain__` settings. [closes #958]

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jdalton
2015-02-11 08:29:01 -08:00
parent 37f711d72a
commit c44cd76c5a
2 changed files with 24 additions and 2 deletions
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4
lodash.src.js
View File

@@ -5570,7 +5570,7 @@
* // => [1, 2, 3]
*/
function wrapperCommit() {
return new LodashWrapper(this.value());
return new LodashWrapper(this.value(), this.__chain__);
}
/**
@@ -5638,7 +5638,7 @@
if (this.__actions__.length) {
value = new LazyWrapper(this);
}
return new LodashWrapper(value.reverse());
return new LodashWrapper(value.reverse(), this.__chain__);
}
return this.thru(function(value) {
return value.reverse();

22
test/test.js
View File

@@ -14570,6 +14570,17 @@
skipTest(4);
}
});
test('should track the `__chain__` value of a wrapper', 2, function() {
if (!isNpm) {
var wrapper = _([1]).chain().commit().first();
ok(wrapper instanceof _);
strictEqual(wrapper.value(), 1);
}
else {
skipTest(2);
}
});
}());
/*--------------------------------------------------------------------------*/
@@ -14745,6 +14756,17 @@
skipTest(4);
}
});
test('should track the `__chain__` value of a wrapper', 2, function() {
if (!isNpm) {
var wrapper = _([1, 2, 3]).chain().reverse().first();
ok(wrapper instanceof _);
strictEqual(wrapper.value(), 3);
}
else {
skipTest(2);
}
});
}());
/*--------------------------------------------------------------------------*/