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Ensure lazy slice handles floating-point start and end params.

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jdalton
2015-02-10 00:33:10 -08:00
parent ce44f7e4b0
commit 96b663b783
2 changed files with 10 additions and 3 deletions
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2
lodash.src.js
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@@ -11037,7 +11037,7 @@
whileName = methodName + 'While'; whileName = methodName + 'While';
LazyWrapper.prototype[methodName] = function(n) { LazyWrapper.prototype[methodName] = function(n) {
n = n == null ? 1 : nativeMax(+n || 0, 0); n = n == null ? 1 : nativeMax(floor(n) || 0, 0);
var result = this.clone(); var result = this.clone();
if (result.__filtered__) { if (result.__filtered__) {

11
test/test.js
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@@ -12044,7 +12044,7 @@
notStrictEqual(actual, array); notStrictEqual(actual, array);
}); });
test('should work in a lazy chain sequence', 12, function() { test('should work in a lazy chain sequence', 18, function() {
if (!isNpm) { if (!isNpm) {
var wrapped = _(array); var wrapped = _(array);
@@ -12063,9 +12063,16 @@
deepEqual(wrapped.slice(0, 1).value(), [1]); deepEqual(wrapped.slice(0, 1).value(), [1]);
deepEqual(wrapped.slice(NaN, '1').value(), [1]); deepEqual(wrapped.slice(NaN, '1').value(), [1]);
deepEqual(wrapped.slice(0.1, 1.1).value(), [1]);
deepEqual(wrapped.slice('0', 1).value(), [1]);
deepEqual(wrapped.slice(0, '1').value(), [1]);
deepEqual(wrapped.slice('1').value(), [2, 3]);
deepEqual(wrapped.slice(NaN, 1).value(), [1]);
deepEqual(wrapped.slice(1, NaN).value(), []);
} }
else { else {
skipTest(12); skipTest(18);
} }
}); });
}()); }());