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Simplify _.*RightWhile loops

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Graeme Yeates
2014-06-24 18:26:40 -04:00
committed by John-David Dalton
parent b291dcadc6
commit 1241fb54f3
1 changed files with 6 additions and 12 deletions
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18
lodash.js
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@@ -2884,14 +2884,11 @@
*/ */
function dropRightWhile(array, predicate, thisArg) { function dropRightWhile(array, predicate, thisArg) {
var length = array ? array.length : 0, var length = array ? array.length : 0,
index = length, index = length;
n = 0;
predicate = lodash.callback(predicate, thisArg, 3); predicate = lodash.callback(predicate, thisArg, 3);
while (index-- && predicate(array[index], index, array)) { while (index-- && predicate(array[index], index, array)) { }
n++; return slice(array, 0, index + 1);
}
return slice(array, 0, length - n);
} }
/** /**
@@ -3606,14 +3603,11 @@
*/ */
function takeRightWhile(array, predicate, thisArg) { function takeRightWhile(array, predicate, thisArg) {
var length = array ? array.length : 0, var length = array ? array.length : 0,
index = length, index = length;
n = 0;
predicate = lodash.callback(predicate, thisArg, 3); predicate = lodash.callback(predicate, thisArg, 3);
while (index-- && predicate(array[index], index, array)) { while (index-- && predicate(array[index], index, array)) { }
n++; return slice(array, index + 1);
}
return slice(array, length - n);
} }
/** /**