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Reduce _.compact and revert _.random use in _.shuffle.

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Former-commit-id: 17d153cb09c262830f1497f93c0f3d9b279c8f8a
This commit is contained in:
John-David Dalton
2012-10-07 18:43:20 -07:00
parent 0a1036c78f
commit 9c8e1f4706
2 changed files with 5 additions and 4 deletions
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2
build.js
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@@ -138,7 +138,7 @@
'reject': ['identity'], 'reject': ['identity'],
'rest': [], 'rest': [],
'result': ['isFunction'], 'result': ['isFunction'],
'shuffle': ['random'], 'shuffle': [],
'size': ['keys'], 'size': ['keys'],
'some': ['identity'], 'some': ['identity'],
'sortBy': ['identity'], 'sortBy': ['identity'],

7
lodash.js
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@@ -2396,8 +2396,9 @@
result = []; result = [];
while (++index < length) { while (++index < length) {
if (array[index]) { var value = array[index];
result.push(array[index]); if (value) {
result.push(value);
} }
} }
return result; return result;
@@ -2860,7 +2861,7 @@
result = Array(length); result = Array(length);
while (++index < length) { while (++index < length) {
var rand = random(index); var rand = nativeFloor(nativeRandom() * (index + 1));
result[index] = result[rand]; result[index] = result[rand];
result[rand] = array[index]; result[rand] = array[index];
} }